An identification recognition device includes a light emission module, a light sensing module, a pulse scanning unit, a fingerprint scanning unit and a controller. The light sensing module is used to generate first light currents and second light currents according to first reflecting light and second reflecting light. The pulse scanning unit is used to generate data of current variance of the object and the fingerprint scanning unit is used to generate features of fingerprint of the object. The controller is used to control the light emission module to emit the first incident light and to emit the second incident light when the object has a pulse according to the data of current variance of the object, and determine if the object passes the identification recognition test according to the features of fingerprint of the object.

1. Technical Field
The present invention relates to an identification recognition device, and more particularly, to an identification recognition device that can detect heart pulses and fingerprint features.
2. Description of the Prior Art
As more and more functions are embedded within personal electronic devices, the personal electronic devices also store more and more private information, such as photos, contacts, records of conversations with others and so on. Therefore, how to prevent people other than the owner from accessing the information stored in the personal electronic device in a quick and efficient way has become an important topic when designing personal electronic devices. Since the recognition procedure is fast and no password memorizing is required, fingerprint identification has become one of the common and popular ways.
Many of the prior arts read the fingerprints of users by optics sensing and compare the fingerprints with the authorized fingerprint file stored in advance. Since the fingerprints are unique, it can help to prevent people other than the owner from reading or using the private information stored in the personal electronic device by fingerprint identification. However, if people use coating or other ways to obtain the owner's fingerprint intentionally, people other than the owner may still pass the fingerprint identification and access the private information. Since the fingerprint identification can only compare the features of the fingerprint images, it is difficult to prevent people from breaking through the fingerprint identification intentionally by using objects with the owner's fingerprints.
For the prior art, an extra life signs sensing device is required when trying to enhance the protection of private information by further confirming if the objects are human or not. However, this approach will increase the manufacturing cost of the personal electronic device and will also require extra space in the personal electronic device.

Identification recognition device and method of operating an identification recognition device


Various embodiments for methods and systems that allow for detecting of a direction in which a sample is flowing towards a plurality of electrodes and detecting a fill error of an electrochemical test strip.

Electrochemical glucose test strips, such as those used in the OneTouch® Ultra® whole blood testing kit, which is available from LifeScan, Inc., are designed to measure the concentration of glucose in a physiological fluid sample from patients with diabetes. The measurement of glucose can be based on the selective oxidation of glucose by the enzyme glucose oxidase (GO). The reactions that can occur in a glucose test strip are summarized below in Equations 1 and 2.Glucose+GO(ox)→Gluconic Acid+GO(red)  Eq. 1GO(red)+2Fe(CN)63−→GO(ox)+2Fe(CN)64−  Eq. 2
As illustrated in Equation 1, glucose is oxidized to gluconic acid by the oxidized form of glucose oxidase (GO(ox)). It should be noted that GO(ox) may also be referred to as an "oxidized enzyme." During the reaction in Equation 1, the oxidized enzyme GO(ox) is converted to its reduced state, which is denoted as GO(red) (i.e., "reduced enzyme"). Next, the reduced enzyme GO(red) is re-oxidized back to GO(ox) by reaction with Fe(CN)63− (referred to as either the oxidized mediator or ferricyanide) as illustrated in Equation 2. During the re-generation of GO(red) back to its oxidized state GO(ox), Fe(CN)63− is reduced to Fe(CN)64− (referred to as either reduced mediator or ferrocyanide).
When the reactions set forth above are conducted with a test signal in the form of potential applied between two electrodes, a test signal in the form of a current can be created by the electrochemical re-oxidation of the reduced mediator at the electrode surface. Thus, since, in an ideal environment, the amount of ferrocyanide created during the chemical reaction described above is directly proportional to the amount of glucose in the sample positioned between the electrodes, the test output signal generated would be proportional to the glucose content of the sample. A mediator, such as ferricyanide, is a compound that accepts electrons from an enzyme such as glucose oxidase and then donates the electrons to an electrode. As the concentration of glucose in the sample increases, the amount of reduced mediator formed also increases; hence, there is a direct relationship between the test output signal, resulting from the re-oxidation of reduced mediator, and glucose concentration. In particular, the transfer of electrons across the electrical interface results in the flow of a test output signal (2 moles of electrons for every mole of glucose that is oxidized). The test output signal resulting from the introduction of glucose can, therefore, be referred to as a glucose output signal.

Methods and systems to determine fill direction and fill error in analyte measurements


A free-standing device for launching a liquid projectile is described. The device comprises a body, a fluid reservoir supported by the body, and a liquid projectile launching mechanism supported by the body and in fluid communication with the fluid reservoir.

Toys which simulate robots, soldiers or the like, and which launch projectiles, provide a constant source of amusement to children. However, solid projectiles launched by such toys (e.g., marbles, plastic missiles or bullets, or the like) can pose a danger to young children who may swallow the projectiles. Also, solid projectiles may cause injury if they strike a person, for example if the projectile is fired at the eye. Solid projectiles can also easily become lost, rendering the toy ineffective. Therefore, what is needed is an improved toy for launching a projectile, where the projectile is safe and is not subject to being lost.

This patent is subject to a terminal disclaimer.

Liquid projectile shooting device and game


The management of tabs in browser applications may be at least partially automated. In a described implementation, a link present in browser content information may include a link property indicating that the new browser content information targeted by the link is to be opened in a new tab. A browser application can therefore automatically launch a new tab without a user request. In another described implementation, a new travelogue created for a new tab may be initially populated with an historical entry that points to spawning browser content information and identifies the originating tab. When a user attempts to move backward from an initial page of the new tab, a browser application can therefore automatically redisplay the spawning browser content information at the originating tab.

Application windows, including windows for browser applications, are typically managed by an operating system (OS) in graphical user interface (GUI) environments. Traditionally, each page of browser content information is represented by and accessible via a link on one or more other pages. When a user selects a link on a given page, the browser application retrieves the selected page and displays it in place of the given page in the browser application window.
Recently, tabbed browsing has been developed. Tabs are used in browser applications to enable multiple pages to be simultaneously opened within a single browser application window. The user is empowered to open a new tab within a browser application window. Consequently, the new tab may be used to display a new page of browser content information without overwriting the existing browser content information already displayed in a current tab.


A SAN storage node has multiple engines, each including at least one computing node with at least one drive adapter for accessing arrays of drives. All drives of the SAN node are accessible by all drive adapters. The drives are organized into hypers. Each hyper is accessible to all drive adapters. Each drive is temporarily associated with a preferred owner for spin-up. A drive adapter that initializes spin-down of one of the drives takes a spindle lock on the drive being spun-down and prompts all other drive adapters to complete outstanding IOs on the drive being spun-down.

Data centers are used to maintain data associated with critical functions for which avoidance of data loss and maintenance of data availability are important. A key building block of a data center is the SAN. SANs provide host servers with block-level access to data used by applications that run on the host servers. One type of SAN node is a storage array. A storage array may include a network of compute nodes that manage access to arrays of disk drives. The storage array creates a logical storage device known as a production volume on which host application data is stored. The production volume has contiguous LBAs (logical block addresses). The host servers send block-level 10 (input-output) commands to the storage array to access the production volume. The production volume is a logical construct, so the host application data is maintained at non-contiguous locations on the arrays of managed drives to which the production volume is mapped by the compute nodes. SANs have advantages over other types of storage systems in terms of potential storage capacity and scalability.
The compute nodes of a storage array include drive adapters for accessing the managed drives. In typical prior art implementations, there is an architectural ownership relationship between the drive adapters and the managed drives. For example, each managed drive might be exclusively owned by a single drive adapter based on hardwired connections. The owner drive adapter manages spin-up, spin-down and access to the owned drive. Dual access technology now exists so multiple drive adapters can access the same drive, but portions of managed drives are still exclusively owned by individual drive adapters.

Storage array with N-way active-active backend