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A method and system for providing point-of-sale and point-of-delivery and/or distribution of products in a restricted access unit near the customer. The method and system utilize products equipped with radio frequency tags and reduce the effects of energy sharing, shadowing, and nulls. In one embodiment, a plurality of RF tagged products are placed within a refrigerator, cabinet, or other micro-warehouse that has a door or opening that can detect access to the micro-warehouse. In one embodiment, one or more antennas are positioned within the door. Each antenna may have a transmission line of sight and be configured to emit a signal at predefined frequencies. Each antenna generates an electromagnetic field within the micro-warehouse. In one embodiment, the products are positioned in one or more bins, compartments, or similar devices located within the micro-warehouse such that at least two of the plurality of products are spaced a distance from each other to reduce energy sharing. The electromagnetic field is moved or altered within the micro-warehouse through the use of reflectors, devices that move the antennas, or other mechanisms.
1. An RFID cabinet for monitoring items having an RFID tag, the cabinet comprising: a cabinet comprising a back, a first side, a second side, a third side, a bottom and at least one locking door; an RFID detector for monitoring each item placed within the cabinet and for identifying the data embedded on an RFID tag located on items placed within the cabinet; and a computer coupled to the RFID cabinet, wherein the computer controls unlocking and locking of the locking door, wherein the computer is configured to receive an input that identifies a user, and wherein the computer is configured to at a plurality of times record data read from the RFID tags by the RFID detector.
2. The RFID cabinet of
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10. A method for removing items having an RFID tag from an RFID cabinet, the method comprising: providing a cabinet having an RFID detector for monitoring each item placed within the cabinet and for identifying the data embedded on an RFID tag located on each item placed within the cabinet and a computer coupled to the RFID cabinet, wherein the computer controls unlocking and locking of the locking door; reading an input that identifies a user; receiving the input that identifies a user at the computer; unlocking the door to the RFID cabinet if the user is allowed access; and at a plurality of times scanning all the items in the RFID cabinet to determine if any items have been removed by the user.
11. The method of
12. A method for scanning items having an RFID tag in an RFID cabinet, the method comprising: providing a cabinet having an RFID detector for monitoring each item placed within the cabinet and for identifying the data embedded on an RFID tag located on each item placed within the cabinet and a computer coupled to the RFID cabinet, wherein the computer controls unlocking and locking of the locking door, and wherein the computer is configured to receive an input that identifies a user allows access to the RFID cabinet; reading the RFID tag associated with an item using an RFID field from the RFID detector; and recording the resulting information in a database.
13. The method of
14. An RFID cabinet for monitoring items having an RFID tag, the cabinet comprising: a cabinet comprising a back, a first side, a second side, a top, a bottom and at least one locking front door; an RFID detector for monitoring each item placed within the cabinet and for identifying the data embedded on an RFID tag located on items placed within the cabinet, the RFID detector located within the interior of the RFID cabinet; and a computer coupled to the RFID cabinet, wherein the computer controls unlocking and locking of the locking front door, wherein the computer is configured to receive an input that identifies a user, and wherein the computer is configured to periodically record data read from the RFID tags by the RFID detector.
15. The RFID cabinet of
16. The RFID cabinet of
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18. The RFID cabinet of
19. The RFID cabinet of
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24. A method for removing items having an RFID tag from an RFID cabinet, the method comprising: providing a cabinet having an RFID detector for monitoring each item placed within the cabinet and for identifying the data embedded on an RFID tag located on each item placed within the cabinet, the RFID detector located within the interior of the RFID cabinet and a computer coupled to the RFID cabinet, wherein the computer controls unlocking and locking of the locking front door; reading an input that identifies a user; receiving the input that identifies a user at the computer; unlocking the door to the RFID cabinet if the user is allowed access; and at least periodically scanning all the items in the RFID cabinet to determine if any items have been removed by the user.
25. The method of
26. A method for scanning items having an RFID tag in an RFID cabinet, the method comprising: providing a cabinet having an RFID detector for monitoring each item placed within the cabinet and for identifying the data embedded on an RFID tag located on each item placed within the cabinet, the RFID detector located within the interior of the RFID cabinet and a computer coupled to the RFID cabinet, wherein the computer controls unlocking and locking of the locking front door, and wherein the computer is configured to receive an input that identifies a user allows access to the RFID cabinet; reading the RFID tag associated with an item using an RFID field from the RFID detector; and recording the resulting information in a database.
27. The method of
This application is a continuation of application Ser. No. 10/954,612 filed Oct. 1, 2004, which is a continuation of application Ser. No. 10/080,330 filed Feb. 21, 2002 (now abandoned), which is a continuation-in-part of application Ser. No. 09/981,219 filed Oct. 16, 2001, (now U.S. Pat. No. 7,258,276), which claims the benefit of U.S. Provisional Application No. 60/241,907 filed Oct. 20, 2000.
The present invention relates to methods and systems for distributing products to customers. More particularly, the invention relates to a system that tracks the use of products using radio frequency ("RF") tags and provides information to a central computer to enable automated restocking, inventory, tracking, or reordering of the products.
A variety of paper-based, electronic, and Internet ordering systems are available and in use today. In addition, a number of inventory tracking systems, including systems that use bar coding are also in use. Beyond bar codes, it has been proposed that inventory tracking can be accomplished using RF tags. However, commercially acceptable RF systems, particularly systems that are able to track hundreds of items in relatively small areas, have not yet been developed. Furthermore, commercially acceptable integrated systems that allow consumers to order and receive goods at a location proximate to where the goods are used and that also automatically, and with limited human intervention, track usage and initiate reordering are also not available.
Accordingly, there is a need to improve the distribution and tracking of goods so that consumers experience distribution of goods at a location proximate to where the consumer will use the goods without requiring paper or computer ordering. There is also a need for a distribution system that is able to track numerous RF tagged items positioned in relatively small areas or volumes.
The invention provides a system and method where a user need only find the product of interest and take that product. As compared to most Internet-based systems and methods, the invention is "clickless." In other words, the invention requires little or no manual input from users. The invention provides a system for distributing a plurality of products. Each of the products has a radio frequency ("RF") tag. As used herein, radio frequency means electromagnetic radiation that lies between audible and infrared radiation, including microwave radiation. Each tag is encoded with a unique identifying code. In one embodiment, the system is accessed by individuals possessing a radio frequency user badge with an identifying code. Alternatively, the system could rely on magnetic swipe cards, password systems, biometric devices (such as a retinal scanner, thumb or finger print reader, voice identification unit, or the like), bar code cards, or other systems for limiting access to authorized individuals.
The system includes one or more cabinets, refrigerators, similar storage units, (generically referred to as "micro-warehouses") or even secured rooms that are stocked with the RF tagged products and accessed by individuals through one of the mechanisms described above. In one embodiment, each micro-warehouse defines an RF cavity, has a door that may be equipped with a lock (such as an electric-actuated lock), an antenna or antenna array mounted on or in the micro-warehouse, a client controller (or similar programmable device) coupled to the lock and the antenna, a badge or key reader, and an output or user-feedback device such as a light, audio device, or display. Using a signal from the badge or key reader, the client controller checks the identity of the individual accessing the micro-warehouse, such as by reading the code of the user badge. The user feedback device is then activated to indicate whether the individual attempting to access the micro-warehouse is authorized to access the unit. If the code or other identifier matches stored records of authorized users, the client controller opens the door and the user may remove desired products from the micro-warehouse. Once the user closes the door (and in some embodiments, the door is locked), the client controller performs a scan of the products remaining in the micro-warehouse to determine the identity of each of the products. The client controller then generates a message including the identity of each of the products or other message related to the products taken. That message or a second message based on the first is sent to a server. The server tracks product and user information automatically, that is, without relying on user input. The server also generates orders for products taken from the micro-warehouse by the user. The server can be programmed to automatically place those orders. This eliminates the need for the customer to re-order consumed items.
Alternatively, the system can operate like a vending machine, but with the product exit chamber, the area behind a door through which a user reaches for the product after it S has fallen from its storage area, arranged as the RF cavity. Tags on products that fall into the pick up area can be read before or as the user picks them up.
Each user badge may also include billing information and form-of-payment information in addition to having identification information. As should be apparent, billing information could take the form of the entity to be billed, which may or may not be the individual associated with the tag. Form-of-payment information may include account information, credit card information, or the like.
In one embodiment, an array of antennas is positioned within the door of each MW. Each antenna may have a transmission line of sight and be configured to emit a signal at one or more predefined frequencies. The antenna array generates an electromagnetic field within the MW. The products are positioned in one or more bins, compartments, or similar devices located within the MW. Preferably, the electromagnetic field is altered within the cavity defined by the micro-warehouse through the use of reflectors or devices that move the antennas within the array. In one embodiment, material that is reflective to RF signals is placed near the door/cabinet gap to prevent the escape of RF energy. This helps reduce accidental reading of tags outside the MW but near the gap, and exposure of people and things outside the MW to RF radiation.
In one preferred embodiment, tagged products are positioned such that each tag on each product is organized in an orderly fashion such that 1) the likelihood of a tag being shadowed by an RF absorbing substance within the cavity is reduced, 2) the likelihood of one tag sharing energy with another due to too close proximity is reduced, and 3) the orientation of the tags located in the fringe RF areas, and in the nulls of the cavity, increases the RF cross-section and energy absorbency of each such tag. Some of the above three desirable characteristics may be achieved by placing the tags such that they are generally orthogonal to the transmission line of sight (as opposed to being positioned generally parallel) of at least one antenna within the array. In addition, at least two of the plurality of products may be spaced a distance from each other such that energy sharing is reduced. ("Energy sharing" is a phenomenon where one or more tags positioned in close proximity share energy from an electromagnetic wave traveling through the volume such that one or more of the tags fails to receive sufficient energy to be energized and, therefore, fail to emit an identifying signal.) In one form of the invention, the distance is based on the wavelength of the signal(s) from the antenna array and is a fraction thereof. In one preferred embodiment, the distance is about 3 to about 6 cm.
It is also preferable that each tag have the ability to cloak itself for a predetermined amount of time. The amount of time may be in a range that is based on the maximum number of tags in the micro-warehouse and the temperature of the tags. In one embodiment, this time is about 1-5 seconds when the tagged products are stored at a temperature of −20� C. However, the amount of time is variable and depends on the temperature inside the MW, the tag type, the tag transmission algorithm, and the existence or not of a wake or decloak function. The cloaking time is selected to allow de-cloaking such that another scan can be done within an algorithmically acceptable time period.
A controller (often referred to as a "client controller") is coupled to the antenna array and is operable to control the antenna array such that a series of scans or runs are performed. In a preferred embodiment, the controller is operable to perform a baseline run, an inventory run, and a background run. The controller generates messages indicative of changes in the presence of tagged items within the micro-warehouse and stores those messages in a queue or buffer. The controller also calculates an integrity value, compares that value to a predetermined integrity value, and reports the comparison in the message.
As is apparent from the above, it is an advantage of the present invention to provide a method and system of inventorying and distributing products. Other features and advantages of the present invention will become apparent by consideration of the detailed description and accompanying drawings.
In the drawings:
Before embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in its application to the details of the construction and the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of still other embodiments and of being practiced or being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting.
As best seen by reference to
The registration module 31 (
The order history module 32 provides a history of orders for each MW 36 and product preferences for each MW 36. The account set-up module provides administrative screens for payment authorization, user information, and similar information. The stock request module 34 controls inventory replenishment based on usage and on specific customer requests and similar information.
The server 27 also accesses a commerce engine 35 that uses information received from a client (or MW) to generate orders that are delivered to a fulfillment infrastructure (not shown). The fulfillment infrastructure produces products to be distributed using the system and method of the invention. The information may be used by a manufacturing infrastructure and marketing, customer relation management ("CRM"), billing, and other systems and functions (all not shown). For example, the invention may be used in the distribution of life science research products such as enzymes, assays, cloning vectors, competent cells, and the like. (Of course, a wide variety of non-biological products could be distributed using the invention.) The information provided by the server 27 is used in the manufacturing infrastructure to ensure proper production of products according to the demand for such products. As noted above, the server 27 may be coupled to a plurality of clients or MWs. An exemplary client in the form of the MW 36 is shown in
The MW 36 may take the form of a refrigerated cabinet, a freezer, or other storage container. A secured storeroom, similar location, or other defined area could also be outfitted with a client controller and other components, as described herein, and be used to store products. In the embodiment shown, the MW 36 includes a door 37. While it is preferred, it is not required that the MW 36 have a door. Devices (such as light curtains) that sense when access to the interior of the MW is being attempted may also be used. As noted, in another embodiment, the system may utilize a defined area to enclose the tagged products rather than a cabinet. The defined area uses an access point (not shown) to serve as its entryway. The products within the area are fitted with identification tags and specifically positioned in the area to be read by a RF inventory interrogator (such as a controller 45 and antenna array (discussed below)). Product scans begin when a sensor (such as, e.g., a proximity sensor) senses a user passing through the access point. The access point is controlled by a processor, such as the client controller 45, and is able to control doors, portals, alarms, or other mechanisms to restrict access to the area and products.
As shown, the MW 36 may also include an electric actuated lock 39, a proximity sensor 40, and a user feedback or, more generally, an output device that may take the form of an audio device or light 41. Other output devices such as a voice synthesis device, a display screen, and the like may also be used. The MW 36 is configured with an antenna array 43. The antenna array 43 is coupled to the client controller 45. In one embodiment, the invention may include an antenna array with six vertically or circularly polarized antennas. The antenna array 43 is a RF receive and transmit system that communicates with transponder devices or tags (discussed in greater detail below). In one embodiment, each tag is a passive tag and powered by energy from the antenna array 43.
The MW 36 may include a specialized badge or card reader 47 (generically a "key reader") in the form of a magnetic card swipe device, an antenna, a fingerprint reader, or similar device. The reader 47 is coupled to the client controller 45 via a communication link 49. The MW 36 may also include internal and ambient temperature sensors 55 and 56. The temperature sensors 55 and 56 are coupled to the client controller 45 to provide temperature information to the client controller. Additional information may be provided to the client controller through optional input devices. The location of the MW 36 may be monitored by a global positioning system (GPS) device (not shown) plus inertial frame recognition for fine measurement and for interpolation between GPS satellite acquisitions. Motion and shock of transport may be monitored with an accelerometer (not shown). The voltage, current, and other characteristics of electrical supply lines may be monitored and provided to the client controller 45 by a power-line-monitoring device (also not shown). The on/off duty cycle of the current supplied to the refrigeration compressor can be used, with the internal and ambient temperatures, to indicate the relative health of the compressor. Additional input devices, such as cameras, microphones, sensors, etc., could be coupled to the client controller to monitor environmental and other conditions.
A smartcard reader (not shown) may also be coupled to the controller 45. A smartcard, in addition to identifying the customer for admittance purposes, can contain a preloaded monetary equivalent that can be debited at the time of door closure for any products taken during the door open session.
The client controller 45 includes software to carry out several functions that are discussed in greater detail below. If desired, the client controller 45 may be a consumer grade device, such as a Palm Pilot� personal digital assistant, Packet PC device, or a personal computer, modified according to the teachings herein. Depending on the hardware used, the client controller 45 may be configured with a graphical user interface ("GUT") to facilitate interaction between the system 25 and its users.
The client controller 45 includes software (discussed below) which may interrogate the RF tagged products within the MW 36. The interrogation process involves sending signals from antennas and receiving signals from passive, transponder RFID tags. Preferably, interrogation is accomplished in such a way as to eliminate or reduce interference problems that are typically associated with reading RF signals from multiple devices. The system 25 could also be implemented with active tags (not shown), although presently available active tags need to be improved so as to perform in the temperatures that the embodiments of a system for distribution of life science research products are expected to operate within and at roughly the same cost and power consumption.
In one embodiment of the system 25, one or more RFID access badges 75 (
As best seen by reference to
Once all the products 90 have been fitted with unique RFID tags 95, the products may be shipped in the carton 80 to a designated MW such as the MW 36. The carton 80 is packed according to a fulfillment request that is based on either an initial order from a customer (not shown) or MW specific business rules followed by the server 27. The carton 80 may be fitted with RFID access badge 75 or the RFID access badge 75 may be shipped separately to the location of the MW of interest. If fitted with an RFID access badge 75, the carton 80 may be shipped by a delivery service contracted to deliver the package to the MW 36. Once the carton is delivered, the recipient or user may use the RFID access badge 75 to open the door 37 of the MW 36 by passing RFID access badge 75 in front of the reader 47. Client controller 45 reads the digital signature of the RFID access badge 75 and confirms reading of the code by actuating a user feedback device such as a voice synthesis module or the light 41. Since, the server 27 provides a locally based user list to the client controller 45, the client controller 45 oversees authentication of the digital code read from the RFID access badge 75. Client controller 45 checks the authenticity of the read code by matching the code to the user list. Client controller 45 may then optionally read the temperature sensors 55 and 56 and transmit temperature information to the server 26. If used, the temperature sensors 55 and 56 are preferably read on a periodic basis, with the temperature information being transmitted to the server 26 each time the temperature is read. Client controller 45 can also be programmed to transmit temperature data if the internal temperature falls beneath or above a predetermined range. In many instances, it will be important to ensure that the temperature of the MW is within an appropriate range to store the products 90. If the temperature of the MW 36 is within an appropriate range, and the user is authenticated, the client controller 45 then actuates the lock 39 to open the door 37 (of course, the MW need not be equipped with the lock 39). If the temperature of the MW 36 is not within an appropriate range, then access to the MW 36 may be prevented by maintaining the lock 39 in a closed state. This allows a refrigeration unit (not shown) associated with the MW 36 to cool the interior space of the MW 36 to a desired temperature before ambient air is allowed into the MW 36 by opening of the door. This also provides for product 90 integrity during a power failure.
Once the door 37 opens (which may be sensed by the proximity sensor 40), or access to the interior of the MW 36 is gained, a communication session between the MW 36 and server 27, which may be segmented based on appropriate events to optimize user response and network usage, begins. Having full access to the MW 36, the employee of a carrier or logistic service (such as UPS, Airborne Express, etc.) who delivered the carton 80 now proceeds to place the individual items 90 into the MW 36. Once the carton of products 80 is empty, the delivery employee then closes the door 37, and removes the carton, if necessary. The proximity sensor 40 senses the closing of the door 37. The client controller 45 senses the status of the sensor. Preferably, the lock 39 (if used) resets automatically after being unlocked for a predetermined time, for example five (5) seconds. The user has that predetermined time to open the door. Power to the antenna array 43 is disabled once the door 37 opens. When the door 37 closes or access is prohibited, a scan of the products 90 placed within the MW 36 is performed. Upon completing the scan, the client controller 45 sends a change-in-inventory message 100 to the commerce server 27. To ensure integrity of the inventory change billed to the customer, the client controller 45 employs an integrity algorithm when the MW 36 is scanned. The algorithm is based on statistical information, historical information, and other factors including RF algorithms and delay data.
As will be explained further below, it was found, for one embodiment, that to accurately determine the number of tagged items in a MW 36 (i.e., to provide acceptable integrity in the system), it is best to scan the tagged items multiple times. Further, in the embodiment where the MW takes the form of a freezer, refrigerator, or other cabinet, achieving integrity generally requires choosing a superset of tagged items from all scans as well as noting the set that represents the majority set (over 50%) of the scans, the number of scans in non-cloaked mode (which may be an empirical number, found to be ten for the MW 36 illustrated in
The MW 36 may be accessed by a customer at the MW location using a separate RFID badge 75 (or other identifying badge or key) shipped directly to that customer. Alternatively, and as noted above, the reader 47 may be configured as a smartcard, a magnetic card swipe device, a barcode device, a fingerprint reader, or some similar device that controls access to the MW 36. Regardless of its exact configuration, the reader preferably reads the badge or key, compares the ID information contained in the key with the list of authorized users stored in the client controller 45, and if the user's key matches one of those authorized, the client controller 45 acknowledges authorization by generating an output such as by lighting the light 41. The list of authorized users is sent to the client controller 45 and updated as needed by the server 26. The server 26 may be configured with the capability to authenticate a user's key as well. Once authentication takes place, the client controller 45 then opens the door 37 allowing the customer or user to access the interior of the MW 36. The customer then removes one or more products 90 from the interior of the MW 36 and then closes the door 37. Once the door is closed, client controller 45 scans the products 90 in the MW 36 and sends an inventory message identifying the missing or added products 90 to the server 27. The server 27 compares the previous inventory prior to opening to the current inventory. From the comparison, the server 27 determines the missing or added items in the MW 36. The inventory information is then communicated to the commerce engine 35, which preferably stores the information for future use for both marketing and inventory functions. Receipts for the used products can then be sent via electronic mail or printed and shipped via regular mail to the customer at the MW location. Invoicing can also occur using other electronic and nonelectronic communication mechanisms.
The inventory message can be used for other purposes as well. For example, the inventory message includes information regarding individual products 90. Therefore, the amount of time a particular product 90 spends in any MW 36 may be recorded by the server, as well as the product's temperature history. If time is recorded, it is also possible to compare the amount of time any particular product 90 spends in a MW 36 to a shelf life or acceptable usable life for that product. Temperature history can also be stored and compared to other data. If the shelf life is passed, then an expiration message, such as a pick list, may be generated and sent to the MW 36 or an electronic mail address of a user of the system to inform the user that certain products should be removed from the MW 36 and not used. Temperature history and time sent by the MW 36 to the server 27 may also be used to calculate a "storage-degree-day" value to for each product 90 in the MW 36. This value may, in turn, be used to make an activity projection and expiry threshold for the subject products 90. The administrator of the MW 36 may then use this information to remove expired products from the MW 36.
In yet another implementation, the inventory message may be used to determine the type of products 90 in the MW 36. If any of the products present within the MW 36 are subject to a recall by the manufacturer, the MW 36 may be placed in a "lock down" condition, whereby access to the MW 36 is denied until an administrator or other authorized individual removes the recalled product or otherwise addresses the situation. In addition to its use to protect against the use of recalled products, the lock down feature is useful for controlling the distribution of potentially spoiled or degraded products and other products where exacting product specifications and quality controls are desired, such as pharmaceutical products and controlled substances.
In the embodiment shown, information received from tagged items 90 within each MW 36 is sent to the web cluster 112, particularly the server 27, in an XML format. The XML formatted messages are transferred from the server 27 to the middleware server 114, which hosts XML middleware 120 (
The freezer 232 can be constructed using a standard freezer modified and equipped as described herein. For example, the door 236 may be constructed from a door provided with a standard freezer. Insulation in the standard door is removed or otherwise formed or positioned and various components needed to scan RF tags on products stored within freezer 230 (e.g., in the drawers 242 in the cabinets 240) are added. The freezer 230 may be equipped with a strip (not shown) of RF reflective material positioned around the perimeter of opening 234 to prevent or reduce the escape or leakage of RF energy.
As best seen by reference to
The presence of shelves 238, cabinets 240, drawers 242, products, and tags may affect the electromagnetic field within the freezer 230. While most of the items just mentioned are preferably made from substantially RF transparent material, they nevertheless can block or diminish the strength of RF signals. Furthermore, the tags on the products and the products themselves are not made from RF transparent material and they may block or otherwise interfere with other tags receiving RF signals. These phenomena can be variously known as shadowing. The effects of shadowing may be reduced by positioning tagged products in the cabinets 240 and drawers 242, bin 244, or in other compartments, receptacles, or devices that can help provide separation.
The waves from each antenna and reflections off of the interior surfaces of the freezer 230 interact to create an electromagnetic field with many nulls (areas where waves combine to cancel each other such that there is insufficient energy to energize passive RF tags). The effects of nulls may be reduced by moving the field within the interior of the freezer 230 at a speed and with a pattern such that any nulls generated change position over time. Alternatively, this can also be done by changing the geometry of one or more reflective surfaces in the RF cavity, such as with an acute sawtooth pattern, or by adjusting the power to minimize internal reflected power, or by selection or variation of antenna power and frequency. In some cases, more than one of these alternatives is used. Preferably, reflectors such as the reflector 670 (
Before discussing embodiments of the invention in greater detail, some premises of their design, particularly the designs shown in
Instead of drawers and cabinets, bins or similar items with separators could be placed directly on the shelves or surfaces within the freezer 230. In addition, in some applications, the impact of energy sharing may be reduced through the selection of frequency, RF power, and transponder design (mainly size) such that products can be placed in a random or haphazard manner within the freezer 230.
The processor 400 reads and writes data to a memory 414. The processor 400 also controls a display 416, which is used to communicate with users of the freezer 230. The display 416 may be a simple lighted logo display which when lit indicates authorization of access to the freezer 230 and when unlit or lit in another color indicates denial of access to the freezer 230. A proximity sensor, e.g., the sensor 420, may be positioned on the door 236 or around the opening 234 to provide information to the processor 400 regarding whether the door 236 is opened or closed or the area comprising the MW has been accessed. Information relevant to operation of the freezer 230 and protection of the products therein, such as temperature, power status, and the like (sometimes referred to as "operational status," "heartbeat," or "health" information), is received over one or more input lines represented by communication link 422 from temperature, power, and positioning sensors, which are represented by the box 424. Communication between the processor 400 and the servers 26 and 27 (or server cluster 112) may be accomplished using a variety of technologies and hardware.
Operational status ("health") and related information of the relevant MW is received from a MW temperature sensor 605 and an ambient temperature sensor 606. A battery monitor 608 monitors power supplied to the processor 400. A current switch 609 is used to monitor the on/off duty cycle of the current supplied to the refrigeration compressor (not shown) in the freezer 230. Information from the switch 609 as well as information from the internal and ambient temperature sensors 605 and 606 can be used to determine the relative health of the compressor.
The processor 400 is connected to a power failure/lockdown circuit 610. The power failure lockdown circuit 610 is coupled to the supply circuit 601 and works in conjunction with an alarm circuit 612. If power is cut off to the processor 400, the power failure lockdown circuit 610 causes the alarm circuit 612 to generate an audio signal in order to alert users to the power failure condition. In addition, the lockdown/powerfail circuit locks the lock 613 (
In the embodiment shown in
The processor 400 sends control signals to an electromagnetic lock (if used) on line 617, which is coupled to an electromagnetic actuator 619 in the lock 613. Information regarding the stability of the freezer 230 is provided by an accelerometer 621. The accelerometer 621 can detect vibration or other motion caused by a variety of situations such as improper positioning of the freezer 230 or an attempt to tamper or otherwise obtain access to the freezer 230 by breaking the door 236 or lock 613 (if used).
The processor 400 may control an output light such as a logo light 624, which may be used to display the brand name of the manufacturer of the products placed within the applicable MW 36. The processor 400 may also provide output indicative of granting or denying access to the freezer 230 to a user through green LED 626 and red LED 628. Audio output, such as processor failure or similar status information, is delivered to an audio circuit 630. The processor 400 also receives inputs from an implementation of a badge or key reader in the form of reader 636. A reader suitable for use in the invention is a Visonics Key Reader, available from Visonics Inc.
Communication between the processor 400 and other devices such the server cluster 112 may be accomplished using a dual universal asynchronous receive transmit ("UART") integrated circuit 638. For example, the circuit 638 may communicate with the wireless system 425. The circuit 638 may also communicate with a GPS system (not shown) through an interface circuit 640. Communication between the processor 400 and the controller 412 occurs through two lines 642 and 644. The controller 400 may also communicate to a maintenance computer through a connector interface circuit 650.
Having described much of the mechanical and hardware aspects of embodiments of the invention, additional details of the software will be further described. As noted above, in general, the controller 256 activates the antenna array 261. The antennas 262-267 emit signals that energize the tags 272 on the products within the freezer 230. Each tag 272 emits an identifying signal. The identifying signals from the tags 272 are received by the antennas 262-267 and delivered to the controller 256.
As may be apparent, the energization of multiple tags in a relatively small, defined volume (e.g., the RF cavity defined by the interior walls of the freezer 230) causes the tags 272 to simultaneously or nearly simultaneously emit identifying signals. The signals interfere with each other such that identifying any individual signal from any one specific tag 272 is difficult, and in some cases nearly impossible. In order to read numerous tags 272, a "cloaking" system can be used. In general, cloaking refers to shutting down or otherwise disabling transmission of the tag once it has been energized and identified by an interrogator (for example, controller 256). While cloaking is generally known, the inventors developed the specific use of the cloaking techniques described herein, including the specifications for minimum and maximum cloak time, and the cloak time distribution, with respect to RF cavity temperature.
The controller 256 executes inventory control software. In the embodiment described, the software carries out six basic steps. First, the controller 256 is initialized. Second, a baseline scan is performed. Third, access to the freezer 230 or relevant micro-warehouse is controlled based upon sensing the presence of and determining the validity of a user passkey using the badge or key reader 258 or similar device. Fourth, the operational status or health of the micro-warehouse is checked. Fifth, the inventory level of products is checked after a user has accessed the micro-warehouse (as sensed, for example, by closing of the freezer door 236). Lastly, information gathered by the controller 256 is communicated to the server cluster 112.
A more specific definition of the procedures performed by the inventory control software is set out in Table 1.
As noted in Table 1, the read time (or for the specific embodiment discussed, "ReadTime") of a scan is the elapsed time from the start of a scan to the reading of any or all of the tags in the field generated by the antennas. The read time can be collected in either the non-cloaked or cloaked mode. The read time (which can also be a set of read times) can be sent to the server cluster 112 as part of each transaction that results from a scan. The read time can be used as a composite indicator of several operating parameters, such as temperature, product tag position in the RF cavity, RF interference in the cavity, etc. For instance, a gradual lengthening of the read time(s) for all tags in a RF cavity can correspond to an increase in interior temperature. It is possible to quantify a temperature change from the shift in a tag versus read time curve (such as the curve 725 shown in
In one embodiment, the inventory control software includes three classes of runs: a base line run, an inventory run; and a background run. Definitions for Methods corresponding to these runs are set out in Table 2.
Baseline Run
Inventory Run
Background Run
Reveal Inventory
One useful feature of the embodiments described herein is that the manner in which the controller 256 controls the antenna array 261 may be adjusted. The adjustment may be accomplished by modifying certain software parameters, including those noted in Tables 1 and 2 (such as integrity level, read time, run time, wait time, scan interval, etc.) as circumstances change (for example, changes in temperature, tag type, RF cavity, etc.). As explained in additional detail below, these changes can be performed remotely by sending the changed parameters to the controller 256 from the server cluster 112.
An overview of the operations performed by the inventory control software is set out in
Once it is determined that a lockdown condition does not exist, the controller 256 performs a baseline run, queues (or places in a buffer) the inventory master value, and sets the lockdown flag to "off," as shown at step 766. The controller 256 then executes a control idle loop (step 768) or, more broadly, a main processing loop. In the embodiment illustrated, the control idle loop includes five basic operations: a check diagnostic command operation (step 770), a poll user pass operation (step 772), a poll status operation (step 774), an update saved status operation (step 776), and a check alarm conditions operation (step 778). These steps are discussed in greater detail below. In summary, during these operations, the controller 256 determines whether the user has an authorized key and whether any alarm or other conditions are present. If any of the alarm or status conditions meet the requirements of a lockdown situation (as determined at step 780), the lockdown flag is set to "on" (step 782), information obtained about the inventory in and status of the MW 36 is sent to the server cluster 112 (step 784, background communication) and the control idle loop is executed again (as shown by loop 786).
If a lockdown condition does not exist, the controller 256 determines whether a user has accessed the MW (step 788) as determined, for example, by the controller 256 sensing an opening and closing of the door 236. If a user has accessed the MW, an inventory run is requested and the information from the run is queued in a transaction buffer, as shown in block 792. The information gathered from the inventory run is then sent to the server cluster 112 (as shown at step 784). The controller 256 continues to execute the software until reset.
As shown in
As shown in
As shown in
The number of scans to be used in any run is variable and is set to ensure a predetermined integrity, which, in the ideal case, is 100% integrity of recorded inventory. In one embodiment of the invention, a plurality of scans is performed such that the specified integrity level is achieved based on experimental data. A superset or union of all the scan sets is then formed. For example, in order to achieve an integrity level of 50%, the number of identical scans must be the majority set. In one embodiment, experiments have shown that the number of scans, in non-cloaked mode, should be about ten and in cloaked mode, about three. Additionally, an order (a product removal or purchase transaction), based on inventory recorded before door opening and after door closure, can be aged or buffered, that is, held for processing, either in the controller or at the server, for some time until further transactions are recorded. If the additional scans from these further transactions reveal a product recorded as taken in the previous transaction, the erroneous transaction can be corrected before billing a customer. While it is possible for the system to miss a tagged item during a scan, testing of embodiments of the invention has not resulted in a situation where a scan indicated the presence of items not physically present in the relevant MW. In any case, anomalies in recorded inventory that are picked up in later scans can be used to correct the billing information. In actual use, it is believed, and limited tests have shown, that this type of correction will be seldomly required. Further, the baseline run and the background run are not necessary in all applications, and can be selected to be used on any particular MW at the time of manufacture, field installation, or service interval.
The tags 272 may be equipped with the ability to report their temperature during a scan. A function of the temperature information obtained from the tags 272 can be used to adjust the scan and scan wait times (defined in Table 1 as Scan and ScanWait) to adjust for cloak time changes due to temperature in order to ensure inventory integrity during any run. All of the instances mentioned in the above paragraph refer to read time in cloaked mode.
Once the controller 256 has scanned the tagged products in the MW 36 or freezer 230, a message containing information regarding the scan is sent to the server cluster 112. As shown in
If no transactions are being processed or queued, the controller 256 determines whether it should synchronize the real-time clock 402 with a standard time reference (step 855). For example, if a certain amount of time has passed since the last synchronization has occurred, the real time clock 402 is synchronized again to compensate for any variations that might have occurred since the last synchronization. If no synchronization is needed, the background communication module is exited and control is returned to the control idle loop. If synchronization is required, the clock is updated (as shown at steps 856 and 857).
If a transaction has been started or a transaction is queued, the controller 256 processes the next transaction or message to be communicated to the cluster 112 (as shown at step 860). Processing of the next transaction includes sending inventory, status, alarm, heartbeat, and passkey information to the server cluster 112. Once these transactions have been processed, the controller 256 processes input transactions for transmission to the server cluster 112 (step 862). Information such as updated passkey information, updated parameters, resets, lockdown information, software updates, status requests, and passkey lists are sent to the server cluster 112.
Various events cause the controller 256 to perform certain functions. For the embodiment described, the condition of a power failure causes a power fail transaction to be queued (steps 890 and 892 in
As can be seen from the above, the present invention provides an RF inventory and distribution system with features to diminish the effects of energy sharing, nulls, shadowing, and other effects that degrade integrity in recording inventory changes.
Various features and advantages of the invention are set forth in the following claims.
Patent Citations
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Referenced by
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text:
This online barcode generator demonstrates the capabilities of the TBarCode SDK barcode components. This barcode software features a Barcode ActiveX® Control, a Barcode .NET Control and a Barcode DLL. TBarCode simplifies
bar code creation in your application - e.g. in C# .NET, VB .NET, Microsoft® ASP.NET, ASP, PHP, Delphi and other programming languages. Test this online barcode-generator without any software installation (Terms of Service) and generate barcodes like EAN,
GS1 DataBar,
QR Code,
Data Matrix,
Postal Codes,
ISBN, etc. immediately.
Barcode Generator for Windows |
Barcode Software for Linux/MAC |
Barcode Generator for SAP |
Barcode Maker Software (Windows/MAC) |
Label Software for Windows
First click a category on the right (use the arrows to browse) and generate your barcode below.
FREE for private users! Create QR codes with the freeware QR-Code Studio (Mac/Windows).
You can use this barcode generator as part of your non-commercial web-application or web-site to create dynamic barcodes with your own data. The only condition is, that you include the text "Barcode generated with TEC-IT Barcode Software". Back-linking to www.tec-it.com is required, logos are optional. Please contact us for commercial use.
Here is the finished HTML-code, set your data in the GET parameter "data":
Create free barcodes online! Generate, embed or download all linear barcodes, 2D codes, GS1 DataBar and postal barcodes.
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Create 2D code business cards readable with most smartphones (iPhone, Windows Mobile, Android...):
QR-Code Business Card Generator. Have fun!
Terms of Service: This application as well as the generated output are intended solely for non-commercial and/or private use. The use is permitted only for legal purposes and according to the valid national or international regulations. The functionality and/or uninterrupted availability of this free service can't be guaranteed. Commercial use is only permitted after approval by TEC-IT in writing. Additional information: Legal conditions and privacy.
Credits: Many thanks to Mr. Jan Odvarko, the author of the color picker (jscolor.com) which is licensed under the LGPL

subset: commoncrawl


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A tiger never loses sleep over the opinion of sheep.
Well, he did fight Kelvin Gastelum in his first fight, and now we've seen, that Kelvin is a killer in his own right. Hall lost that fight but at least he wasn't finished. I think he has potential but he needs to work on his ground game.
"Without blinking I bitch slapped him right across the face and grabbed him and yelled, "You go out there and beat his ass!!!" Nate "The Rock" Quarry.
"Shit just got real here in the Max!" Michael "The Voice" Schiavello at K-1 World Max Rd of 16 2010, Zambidis vs. Chahid.
Uriah Hall Faces UFC Release if He Loses His Next Fight
"I don't ever think of matches as the loser leaves town unless you're talking about Uriah Hall's next fight," said UFC president Dana White in a recent scrum with reporters in Brazil. "Uriah Hall needs to win a fight or Uriah Hall will be leaving town."
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Thursday, April 18, 2013
Tommy McManus won the No. 1 singles match Tuesday to help the Fort Dorchester boys' tennis team avenge a loss to Ashley Ridge. The Patriots earned a 5-1 victory in the rematch to split in their season series with the Swamp Foxes. Singles results: McManus (FD) d. Marshall 6-2, 6-0; McCardle (FD) d. Taylor 6-0, 6-0; Furman (AR) d. Helton 3-6, 6-5, 10-8; Lavern (FD) d. Payne 4-6, 6-4, 10-8; Samuels (FD) d. Ackerman 7-6, 6-3. Doubles results: Howell/ Moorer (FD) d. Rabb/Rabon 4-6, 6-4, 10-7.
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Don't forget to check your spam folder if you cannot find the email. For further assistance please contact us at firstname.lastname@example.com .Okay
Studio Modern
Based in Miami for over 15 years, Art & Antiques has been a purveyor of fine antiques, Mid-Century Modern, and vintage items to dealers all over the world. We have a very eclectic and fun style that ranges from Hollywood Regency to Memphis, always adding a touch of fun and elegance to any decor.


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St. Mary's Medical Center achieved the Healthgrades 2015 Labor and Delivery Excellence Award™
Learn more about our program
St. Mary's Medical Center Congenital Heart Surgery Program Data.
AHCA Survey Results and Plan of Correction
Palm Beach Children's Hospital is reaching new heights for kids.
Learn about specialized kids' care
Finding a doctor can seem challenging, but it doesn't have to be.
Find the RIGHT physician for you
As a stroke and aneurysm survivor, Lori considers herself a medical miracle.
Read Lori's Story
At St. Mary's Medical Center, faith, community, and healthcare have been our focus for more than 75 years. Our physicians, nurses and staff offer a broad spectrum of outstanding medical care, including our acclaimed pediatric programs at Palm Beach Children's Hospital. We're also experts in trauma, stroke, orthopedics and obstetrics, so no matter what your family needs, we are here to provide it. We look forward to serving you.
Davide M. Carbone, FACHE
Managing the details of your health records can seem difficult, but it doesn't have to be. With My Health Rec, you can access your health records, share information with doctors, and save time paying bills — all from the comfort and privacy of your home.
A doctor is always your best bet for a diagnosis of any symptoms you may be experiencing. But if you're just curious about aches and pains, try our symptom checker which you can find in our Health Library.
The way you feel most comfortable about the care you'll receive with us is to spend a little time with us beforehand. That's why we offer Classes & Events throughout the year for everything from knee pain to labor and delivery. Take a look at our upcoming classes to see if there's a fit for you.
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Rapid Review
Rapid Review: Xperia Z
Latest Videos
The Nexus 5 is an awesome phone, but its software is what really sets it apart from the Android pack.
Rapid Review: Microsoft Surface 2
Microsoft's second attempt at an entry-level Surface tablet includes negligible spec bumps, and not much more.
If you're looking for the smallest of teeny-tiny PCs for your home theater or small business, Intel's latest Next Unit of Computing shines. But it remains a niche product with some limitations.
Double is an easy-to-use robot that uses an iPad for its controls and videoconferencing.
The new iMac isn't exciting, but it offers a very good performance for the price.
Rapid Review: Samsung Galaxy Note 3
The third iteration of Samsung's not-quite-phone, not-quite-tablet Note line is one of the company's better phones currently available. But it's also pretty bloated.
Rapid Review: Kyocera Hydro Elite
The low price point may tempt you, but if you really want a good phone that's comfortable outdoors, you'll want to look to its more capable competitors to get the job done right.
Rapid Review: Dell Inspiron 2350
Outfitted with a fast Intel CPU and 12GB RAM, the Inspiron 2350 proves that all-in-ones can be both handsome and good performers.
An Ultrabook it's not, but if you're looking for a powerful, portable gaming rig, this Haswell-powered Asus G750JH delivers the goods.
The SlateBook x2 could make for a compelling netbook replacement, but it suffers from a relatively high price and some problematic software.
The second iteration of the friendly little robot ball is faster, brighter, and more fun all around.
Rapid Review: Asus ET2702 all-in-one PC
The ET2702 has a very high-res 27-inch display, but the absence of one component renders it an also-ran in our benchmark competition.
Rapid Review: Motorola Moto X smartphone
Easily Motorola's best-looking Android phone to date, the Moto X has unimpressive specs but runs very well.
If you're in the market for an Android tablet, the new Nexus 7 is the one to get, according to Armando Rodriguez.
A little water won't hurt Sony's new smartphone. Susie Ochs reviews the Xperia Z.
Rapid Review: Acer Iconia W700
Rapid Review of the Acer Iconia W700. Windows 8 opens up some interesting design possibilities for computing devices, and Acer's Iconia W700 epitomizes the hybrid desktop/tablet or modular small PC possibility.
Rapid Review: Vizio CT15-A4 Ultrabook Review
Rapid Review of the Vizio CT15-A4 Ultrabook. I'm a sucker for minimalist design and that's the CT15-A4 in a nutshell: streamlined and elegant. It's also one of the thinner 15.6-inch laptops you'll run across.
Lenovo's ThinkPad Twist is the latest in a string of Windows 8-running tablet-laptop hybrids, and it's a little different from the competition.
Rapid Review: HP Envy Touchsmart Ultrabook
The HP Envy TouchSmart Ultrabook 4 is a cleanly designed, good performing Windows 8 laptop with a nice array of ports and good input ergonomics.
Rapid Review: Lenovo Ideapad Yoga
Lenovo's Yoga is aptly named – it's flexible in more than one way. Not only can this Ultrabook be used as a laptop and a tablet, its screen can actually swivel around the hinge 360 degrees to maximize the tablet experience.
Video review of the Acer Aspire S5 laptop. If you're looking for an Ultrabook with the superslim good looks of a MacBook Air, enough computing oomph to handle multimedia and general business tasks, plus a good-enough battery life, take a long hard look at the Acer Aspire S5. Especially the superslim good looks part.
With the now-shipping Windows 8 fully controllable by touch as well as mouse and keyboard, you're bound to see some innovative portable designs such as the Dell XPS 12 Convertible Touch Ultrabook that take advantage of touch. In the XPS 12's case you can rotate its 12.5-inch touchscreen to face outward when the laptop is closed, turning it into a tablet. Clever, though the company might have taken it a step further.
With the now-shipping Windows 8 fully controllable by touch as well as mouse and keyboard, you're bound to see some innovative portable designs such as the Dell XPS 12 Convertible Touch Ultrabook that take advantage of touch. In the XPS 12's case you can rotate its 12.5-inch touchscreen to face outward when the laptop is closed, turning it into a tablet. Clever, though the company might have taken it a step further.
Acer isn't kidding when they describe the $1699, S7-391 ultraportable as cutting edge. This Windows 8 laptop is so thin (11.9 mm) and stiff, it could double as a weapon in the wrong hands. Did I say wrong hands? Assuming you can afford it, there are no wrong hands for this laptop. It's forward thinking in its design, eye-catchingly attractive, travels light, and is a heck of a performer.
Rapid Review: Vizio CT14-A2 Ultrabook Review
We take a quick hands-on look at the Vizio CT14-A2 Ultrabook. If Walter Gropius could see the new Vizio CT14-A2 Ultrabook, he'd probably approve. It sports a sleek, metallic elegance, like many of the quintessential Bauhaus designs.


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*image shown is 5 x 8 or larger rug
*smaller sizes will not show complete pattern, will be scaled down to fit.
Name: #U46480
Manufacturer: Rizzy Rugs
Material: Wool
Construction: Hand Loomed
Colors: Tans/Browns/Rusts
Origin: India
Description: A tactile treat for the senses, the innovative and modern designs of this collection are the ultimate companion to any transitional or contemporary decor. Constructed from a unique combination of New Zealand wool in both densely looped and carved plush pile, these three-dimensional rugs are full of texture and movement. Chic and subtle patterns in an array of discriminating tones, this collection is a display of beauty and fine craftsmanship. (#U46480)
Other Related Patterns You Will


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Anyone used the new mylar bags with the zip closure. Most my bags don't have this and I seal them with a food saver, this is very hard to do.
So I'm wondering if anyone has used these new mylar bags with the zip closure and how are they for long term storage. As long as youhave the right O2 absorbor and they close tightly I would think they could work as well as others that are heat sealed.


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Jamie Rhinestone Pumps
Style # 217594
Work the studded trend with these bebe sandals, featuring luxe suede and a comfy platform. Try yours with anything from a little black dress to a pair of distressed boyfriend jeans.
- Leather upper, synthetic outsole
- Heel height: 5.5" (14 cm)
- Platform: 2" (5 cm)
- Imported
Jamie Rhinestone Pumps 2 2
Nice I purchased black size 9. Fit tts. Very pretty shoe, nice sparkles...will be perfect for holiday outfits. October 18, 2013
love them!!! I'm pretty much satisfied with this pumps. I normally wear a size 8.5, but being that online they only had whole sizes, I ended up ordering a size 9, and it fits perfect.. got enough room to move my toes. I must admit they look so much better in person. Can't wait to wear them!:) September 27, 2013
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This elegant entrée will impress the boss, dazzle the neighbors, and delight the family. (Just don't tell them how easy it was to make!)
Buy this ingredient
1. Preheat oven to 375°F. Cut salmon into four 2" x 2" pieces. To form individual pastries, take 2 sheets of phyllo dough and fold in half to form 4 layers. Trim to approximately 10" x 10". Brush each sheet of phyllo with melted butter and sprinkle lightly with dill.
2. Place salmon on center of top phyllo dough sheet. Brush salmon with melted butter, sprinkle with dill, and top with 1 tsp. lemon juice. Add onion salt and pepper (to taste). To form pouch, bring up opposite corners of phyllo dough. Press dough together. Extra butter may be needed to seal.
3. Repeat process for each additional pastry. Place on baking sheet. Bake for 25 minutes.
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Honeycomb Stitch Cardigan
Style # 219306
Sexy meets cozy. If you need a light cardigan to cover your shoulders and accent your outfit, dance the night away in our crop sweater. Features fuzzy chenille and honeycomb-ribbed stitching.
- 75% Acrylic, 25% nylon
- Imported
- Center back to hem: 22.75" (58 cm)
- Model is 5'10" and wears a US size S
Rated 4 out of 5�by 1 reviewer.
Rated 4 out of 5�by Bellabriggs55 Super soft This is super soft and great for a strapless dress or too however it does lay awkwardly due to the fold towards the top of shoulders. Super soft but the laying weird thing was a turn off December 10, 2013
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Interesting Things
- When using time zones in Rails 2.1, if you specify a zone, any datetime ActiveRecord attributes will be returned in that zone. E.g. if you specify Eastern Time, and then later request changed_at from an ActiveRecord, it will be returned in ET. However, if you ask for
Time.nowit is always returned in the local time zone, regardless of TZ settings. This isn't necessarily bad or unexpected behavior, but it can lead to test failures if you save a time to an ActiveRecord, get it back, and then compare the values. One workaround is to use
Time.zone.now, which will always respect the current time zone, although this doesn't help with large existing codebases.
Ask for Help
"We're FlexMock for some of our Test::Unit unit tests, and recently added some new tests; nothing that is exercising new parts of the code or creating new mocks. However, for some reason when we call previously existing mocks we get errors from Rspec. These are not exceptions or assertion failures, but full-stop errors as if there were a syntax error. Turns out Rspec reopens the Test::Unit::TestCase class and overwrites some behavior, although the cause of the errors remain entirely unclear. Anyone know why it would do that and how to prevent it in the future?"
A few people mumbled about Rspec magic, but actual help was not immediately forthcoming.


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Painting Tableau Stage
September 24, 2013 (All day) - November 14, 2013 (All day)
Urban Arts Space, 50 W. Town St.
Department of Art Professor Laura Lisbon brings four international contemporary painters--Moyra Derby, Mick Finch, Beth Harland, and Stuart Elliot--together in a vibrant exhibition engaging the tableau, a concept currently receiving much critical attention in England.
Selections from the Ohio State Jerome Lawrence and Robert E. Lee Theatre Research Institute accompany the exhibition
Lisbon will present a curator's talk about the exhibition on Friday, October 11, 12:30-1:30 pm at the downtown gallery.
For more, uas.osu.edu.
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- About RIC
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Off Campus Housing
Current Off Campus Postings
If you are currently interested in reviewing off campus postings submitted to our office, please visit Residential Life & Housing, located on the side of the New Residence Hall at Rhode Island College.
Website For Rhode Island Rental Law And Housing Help
Page last updated: May. 30, 2012


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YAY!!!! That's wonderful.....makes your heart just swell, doesn't it? ♥
This message board is only an archive. Click here to go to the current message board.
YAY!!!! That's wonderful.....makes your heart just swell, doesn't it? ♥
So many reasons:
- I have five days off in a row starting now. So does my husband!
- Our annual Family Night is coming up this weekend, which will involve the giving of gifts, consuming of large amounts of unhealthy food, and playing lots and lots of card and board games.
- I have a cup of coffee sitting in front of me right now.
- I'm about to do my nails.
- My first ever henna turned out awesome.
- Etc., etc.
Went to my local working men's club yesterday and they do what's called a domino number.You put in £1 and pick a number,if your number is picked you win £20.I picked 19 and won.the woman came round again half an hour later and I picked the same number again,everyone said the same number wouldn't come out again.But sure enough it did.Thanks SK for making my Boxing day
Happy cos of all the VM`s and PM`s you guys are sending me, asking how I am and where I`ve been.
Thank you so much for caring and thinking about me, love to every single one of you.
I am happy because I have just two working days left, after this we have New Year holidays for 10 days. Considering how exhausted I am this year, it will be great to have a bit of rest. I am also happy because we have great plans for the spring, we are going to travel across Russia, and maybe even to come to Finland. Besides, I am happy because I realize that this year is almost over, and it was a great year for me, a lot of good things happened o me, I am happy.
I am happy because I am finally well enough to get back to the shelter and socialize some pit bulls.
It seriously makes me very happy.
Also, my husband has a 4 day weekend ahead of him, and we are hanging out with some friends tonight.


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Quick Links
Shop All Jewelry
BR10397 In Stock
Nature lovers rejoice as two beautiful Hibiscus flowers wrap themselves around your wrist. This beautiful sterling silver bali bangle bracelet is truly a piece of art. The delicately crafted flowers on each end of the bracelet bring a sense of warmth and sunshine. The unique bali style of the bracelet makes this sterling silver bali bangle bracelet a true pleasure to own and wear.
Eve's Addiction.com wants you to be a happy customer. We want you to be completely satisfied with the sterling silver jewelry that you receive from us, as we only sell high quality silver and cubic zirconia cz jewelry. We do understand that you may not like your purchase for some reason.
You may return or exchange your jewelry within 60 days of purchase if you are not satisfied with it. The jewelry must be returned in its original condition for a refund or exchange. Engraved, personalized, photo, monogram, name and initial, chocolate and clearance items are not returnable or exchangeable.


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Updated: Judge Rosenthal's Mugshot Sealed, Then Unsealed At Her Request
What's being said
There is difference between exercising poor judgment in consuming a prescription drugs the night before taking the wheels and acting incompetently. She is not a doctor nor a pharmacist, she not supposed to be an expert on the prolonged side effects of Ambien CR a sleep medication. She might even not realized that she was still under the effect of this drug when she took the wheels. Please keep your distorted thinking for yourself.
A judge upholds the law. They are expected to exemplify character and competence comparable to the office they take oath to decide citizen law matters of the courts. It appears that Judge Rosenthal demonstrated poor judgement in consuming a controlled substance (prescription drugs) and operating a vehicle to appear at the bench in an altered (incompetent) state of mind. Broward citizens, be thankful she didn't make it to the bench that day! Based on the law enforcement charges, and facts so far, I think she should resign from office, and not seek another term. She appears to have compromised the professional integrity of her office, tarnished her character, and has acted incompetently.
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OPT is a type of off-campus employment requires prior authorization from CIE and Immigration Services. You must meet with CIE to discuss in advance your eligibility. OPT provides F-1 students with an opportunity for hands-on work experience related to the academic field of study after graduation. Students must apply to USCIS within 90 days before the end date of the quarter in which they anticipate to graduate.
ISS holds quarterly CPT and OPT Workshops, and can meet with students individually to discuss your employment options.
How do I find a job?
ISS encourages you to utilize the resources and services that UW Bothell's Career Center provides to all students, such as creating your resume, how to job hunt online, how to prepare for your interview, and what types of jobs fit your field of study.
What Kinds of Jobs Can I Do While on OPT?
OPT work authorization requires you to gain work expeience related to your field of study. The following are helpful websites provided by UW Career Centers to assist in creating ideas of the types of jobs that you could consider looking for:
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Book your room at Ambiance Suites Cancun
Standard RoomMax Occupancy: 3 guests (up to 2 children, 1 infant)
Junior Suite, 2 Double BedsMax Occupancy: 4 guests (up to 3 children, 2 infants)
Suite, 1 King Bed (Master)Max Occupancy: 6 guests (up to 5 children, 2 infants)
Get an overview of this hotelFamily-friendly Cancun hotel in Downtown Cancun with free parking
A stay at Ambiance Suites Cancun places you in the heart of Cancun, walking distance from Malecon Americas and Plaza de Toros.
This family-friendly hotel is within close proximity of Ceviche Square Cancun and Royal Yak Casino and Sports Book.
Make yourself at home in one of the 48 air-conditioned rooms featuring iPod docking stations and minibars. Your pillowtop bed comes with down comforters, and all rooms are furnished with sofa beds. Wired and wireless Internet access is complimentary, while 32-inch LCD televisions with cable programming provide entertainment. Private bathrooms with showers feature complimentary toiletries and hair dryers.
Be sure to enjoy recreational amenities including an outdoor pool and a fitness center. Additional features include complimentary wireless Internet access, concierge services, and a television in the lobby.
Satisfy your appetite at the hotel's restaurant, which serves breakfast, lunch, and dinner, or stay in and take advantage of room service (during limited hours).
Featured amenities include a business center, complimentary newspapers in the lobby, and dry cleaning/laundry services. Free self parking is available onsite.Information missing or incorrect? Tell us!
Hotel Amenities
Hotel Amenities
Ambiance Suites Cancun features an outdoor pool and a fitness center. The hotel offers a restaurant. This 3-star property offers access to a business center and a meeting room.
Public areas are equipped with complimentary high-speed wireless Internet access. This family-friendly hotel also offers tour/ticket assistance, a garden, and concierge services. Limited complimentary onsite parking is available on a first-come, first-served basis.
Ambiance Suites Cancun has designated areas for smoking.
- 24-hour front desk
- Total number of rooms - 48
- Number of floors - 5
- Business center
- Free newspapers in lobby
- Concierge services
- Elevator/lift
- Fitness facilities
- Designated smoking areas
- Tours/ticket assistance
- Free WiFi
- Dry cleaning/laundry service
- One meeting room
- Laundry facilities
- Parking (limited spaces)
- Restaurant
- Safe-deposit box at front desk
- Free self parking
- Number of buildings/towers - 2
- Garden
- Outdoor pool
- Television in lobby
Family Friendly Amenities
- Family Hotel
- Outdoor pool
- Free Wi-Fi
- Rollaway/extra beds available
- Laundry facilities
- Sofa bed
- DVD player
Available in all rooms: Free WiFi , Free wired high-speed Internet
Available in some public areas: Free WiFi
Free self parking, Parking (limited spaces)
Room Amenities
- Connecting/adjoining rooms available
- Rollaway/extra beds available
- Room service (limited hours)
- DVD player
- Premium bedding
- Hypo-allergenic bedding available
- Ceiling fan
- Air conditioning
- Climate control
- Phone
- Minibar
- Daily housekeeping
- Private bathroom
- Free toiletries
- Hair dryer
- Shower only
- Iron/ironing board
- In-room safe
- Desk
- Sofa bed
- Cable TV service
- Free WiFi
- Free wired high-speed Internet
- iPod docking station
- Blackout drapes/curtains
- Down comforter
- Pillowtop mattress
- Pillow menu
Where to Eat
DAmbiance - This bistro serves breakfast, lunch, and dinner.
Room service (during limited hours) is available.
Nearby Things to Do
Recreational amenities at the hotel include an outdoor pool and a fitness center.
Spa Services
- Massages
To make requests for specific accessibility needs, complete the "Special or Accessibility Requests" section of "Trip Preferences" when you book your hotel.
- Accessible bathroom
Hotel Policies
Check-in time starts at 3 PM
Minimum check-in age is 18
Check-out time is noon
Payment types
You need to know
Extra-person charges may apply and vary depending on hotel policy.
Government-issued photo identification and a credit card or cash deposit are required at check-in for incidental charges.
Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.
- Minimum Spring Break check-in age is 18 years old.
No pets or service animals allowed
No cribs (infant beds) available
- Breakage deposit: MXN 500.00 per stay
- Rollaway bed fee: MXN 100 per night
We should mention
Reservations are required for massage services. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation. Children 12 years old and younger stay free when occupying the parent or guardian's room, using existing bedding. Only registered guests are allowed in the guestrooms. The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation. No pets and no service animals are allowed at this property.


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2 people injured in Chicago mall disturbance
CHICAGO (AP) - A manager at a Chicago mall where the boy band Mindless Behavior signed autographs for fans says a disturbance that left two people with minor injuries was "totally unrelated" to the event.
Ford City Mall senior general manager John Sarama says a group of older youths caused Saturday's disturbance, not the young girls and parents who attended the boy band appearance.
Police spokesman Veejay Zala says multiple arrests were made but none for serious charges. He says officers evacuated the mall and closed it for the rest of the day.
Sarama says the Mindless Behavior event ended about 45 minutes before the disturbance. Fans who bought the group's new CD during a pre-sale were given posters for band members to sign.
The group's publicist couldn't immediately be reached for comment.
(Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)


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Here's some good weather news: Sunday's forecast for Easter in Aiken calls for a partly sunny sky and a high near 69 degrees.
Before then, however, there will be some nights that are chillier than usual, according to the National Weather Service in Columbia.
"A cold front moved through the area, and, behind that, we've been seeing much cooler temperatures," said Meteorologist Whitney Rushing said Monday afternoon. "The high temperatures are about 20 degrees below normal, and the lows are a good 10 to 12 degrees below normal for this time of year."
Monday night's temperature was expected to drop to 33 degrees. Lows of 31 degrees, 32 degrees and 35 degrees are predicted for today, Wednesday and Thursday, respectively. The best chance for frost probably will be Wednesday, when the wind will be light and the skiy will be clear, said Alan Moore, a hydrometeorologist.
High temperatures will climb gradually from Monday's 51-degree peak, nearing 60 degrees by Wednesday and reaching the mid-60s by Friday.
The last time freezing temperatures were recorded during 2012's winter-to-spring transition was on Feb. 21 in the Augusta area. The latest spring freeze ever for the same area was on April 24, 1986, based on records dating back to 1874.
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As the Celtics and Lakers renew the NBA's fiercest rivalry, McFarlane Toys salutes six phenomenal basketball talents with the unveiling of our NBA Legends 4 series. The fourth edition of our popular series includes five players from "The NBA's 50 Greatest Players" list, as well as one of the best underdog stories in NBA history. Let's take a closer look at this year's NBA Legends roster:
Larry Bird 2: The 1978-79 Boston Celtics finished the season 29-53, in fifth place in the NBA's Atlantic Division. The league's most storied franchise had fallen on hard times, but help was on the way via French Lick, Indiana - and Larry Joe Bird arrived to usher in a new era of Boston basketball. Bird won the NBA's Rookie of the Year award, and the Celtics improved by 32 victories in his first season, making it all the way to the Eastern Conference Finals. Honors are nice, but Bird was all about winning championships - he brought home three titles overall, as well as an Olympic Gold Medal as part of the "Dream Team" at Barcelona in 1992.
Elgin Baylor: Baylor's career started in Minnesota, but after two seasons his team headed west, settling in Los Angeles as the new-look L.A. Lakers. He played alongside Jerry West in a decade of dominance - establishing themselves as one of the most feared one-two punches in sports history. Baylor won the NBA Rookie of the Year award and led the Lakers to the Finals in his first season, the first of eight trips Baylor would make to the NBA Finals. He is often referred to as underrated, although you have to wonder how the fourth-leading per-game scorer in NBA history (27.73 ppg) could ever be underrated. If your last name isn't Jordan, Chamberlain or Iverson, then you're looking up the per-game scoring list at Elgin Baylor.
Patrick Ewing: After a dominant career at Georgetown, Ewing arrived as the crown jewel of the 1985 NBA Draft. As luck would have it, the New York Knicks won the lottery and brought the "Hoya Destroya" to the Big Apple. Ewing played on 11 All-Star Teams as a Knick, and led New York to a pair of NBA Finals. His number 33 was retired in Madison Square Garden in 2003, and Ewing retired firmly established on the NBA's all-time scoring (15th) and blocked shot (6th) lists.
Spud Webb: The NBA is widely accepted as a big man's game, an assertion Anthony "Spud" Webb fought against his entire career. Webb stood just 5'7, but his dedication and persistence led him to enjoy a 12-year professional career and one of the best underdog moments in NBA history. The All-Star Game was held in Webb's hometown of Dallas in 1986, and he elected to participate by entering into the slam dunk contest. The participants included seven other players, one of whom was Hawks teammate and defending slam dunk champion Dominique Wilkins. Webb stunned the crowd (and his teammate) with a vast array of jaw-dropping dunks en route to winning the slam dunk title in front of his hometown fans.
George Gervin: Fittingly, "The Iceman" brought a level of cool to San Antonio, guiding the Spurs through the ABA/NBA merger while lighting up the scoreboard. Gervin led the NBA in scoring five times, and earned All-Star recognition in 12 of his 13 pro seasons. Though he played overseas for some time following his departure from the NBA, Gervin never truly left San Antonio, where he remains a fixture at Spurs games and through the George Gervin Youth Center as well. "The Iceman" seemed to score at will but his signature shot is still revered in the game today - said Gervin, "One thing I could do…was finger roll."
Julius Erving 2: He spent two years dominating college basketball at the University of Massachusetts before embarking as the best player in the ABA for four seasons - and in the fall of 1976, Julius Erving made his NBA debut for the Philadelphia 76ers. He played in the All-Star Game in every one of his 16 pro seasons, won three ABA and one NBA MVP award, as well as a pair of ABA titles to go with the NBA Championship in 1983. No one sells "Dr. J" short, as his combined efforts in the ABA & NBA rank him fifth on the combined career scoring list. Erving earned a legacy for brilliant play and as one of the true gentlemen of the sport.
NBA Legends 4 is scheduled to arrive on shelves this October, and will be our first NBA Sports Picks series in our new extended clamshell packaging. This expanded display area will allow all six figures to appear as one whole piece, with no assembly required. Stay tuned to SPAWN.com and our Sports Message Board for packaged photography in the coming weeks.