BACKGROUND OF THE INVENTION 
     The present invention relates to miniature devices which incorporate data displaying features. Moreover, the invention is further directed to the provision of an information processing and display system, which includes devices for the representation of textural and pictorial information and data, and which is adapted to project images onto a remote display surface. In addition thereto, the invention is directed to a method for utilizing miniature information processing devices which incorporate projectors for projecting data onto remote surfaces. 
     Upon occasion, it is difficult to be able to project images onto remote surfaces, such as screens, ceilings, walls or the like through the intermediary of miniature projecting devices, the latter of which may be in the nature of readily portable or easily carried arrangements. 
     SUMMARY OF THE INVENTION 
     Accordingly, pursuant to the present invention there is provided an information processing and image displaying system which may incorporate at least one or possibly a plurality of embedded or encapsulated data processing devices having a miniature display for watching this data. An embedded module of the system facilitates the projection of the data onto remote screens or surfaces, whereas furthermore, a control device may be provided and which is adapted to process data through a projector module so as to manipulate or control the quality of the display on the surface onto which the data or pictorial representation has been projected. 
     In order to achieve the foregoing, pursuant to the invention, the miniature object which is equipped with the information processing and playing system, may be a suitably small and portable article; for example, such as a PDA, a clock, a portable telephone incorporating a display screen, a web telephone, a smart telephone, a pager, a smart wallet, a smart key, a wrist watch or pocket watch, or the like among numerous other articles. 
     The embedded data processing device incorporates a projector module which may be equipped with a laser device for producing and projecting high-quality contrast images; and wherein a control device facilitates varying the image quality, intensity of colors, clarity and contrast through the intermediary of sensors which measure environmental or surrounding conditions. These conditions are, essentially, the presence of lighting proximate a projector module, lighting proximate a screen onto which the image is projected, and are additionally a measurement of wind, rain, distances from the screen and the projector, and the measurement of the boundary or confines of the screen. 
     Moreover, the control device may be equipped with a focusing system which facilitates the focusing of images on the screen, and may also incorporate a sub-system for the automatic regulation of image quality, intensity of colors, and image contrast depending upon data derived from the sensors which measure the environmental or surrounding conditions, such focusing is being adapted to be actuated in an automatic manner. 
     Accordingly, it is an object of the present invention to provide an information processing, and display system which may be embedded or encased in a miniaturized or small-sized portable article, and which is adapted to project high-quality data or pictorial representations onto a remote screen or surface. 
     A further object of the present invention is to provide a system of the type described herein, wherein a control device is incorporated into the system for measuring environmental conditions, and which is able to vary image quality, intensity of colors, clarity and contrast of the projected display on a screen in response to data derived from sensors which are incorporated therein. 
     A still further object resides in the provision of a projector module which is incorporated into the information processing and display system which includes a laser device for producing high quality contrast images which are adapted to be projected onto a remote screen or surface. 
     Moreover, the invention is also directed to a method for utilizing a miniature device incorporating an embedded projector for projecting images onto a remote flat surface or objects. 
     Still another object arises in the provision of a method for utilizing the information processing and display system which incorporates a laser projector module for producing high quality contrast images, and a control device for regulating and varying the image quality, colors, clarity and contrast in correlation with sensorially detected environmental and surrounding conditions. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     Reference may now be had to the following detailed description of preferred embodiments of the invention, taken in conjunction with the accompanying drawings; in which: 
     FIG. 1A illustrates a generally schematic block circuit diagram of a projection system which is embedded in a miniature-sized article such as for example, a wristwatch shown in FIG. 1B; 
     FIG. 2 illustrates the projection of an image from a wrist watch possessing an embedded projection system for information processing and projecting an image display onto a surface in the nature of a room ceiling; 
     FIGS. 3 a  and  3   b  illustrate a projection module utilizing, respectively, a laser and miniature arc lamp for a monotone projection; 
     FIGS. 4A,  4 B and  4 C illustrate respectively, top, side and front views of a PDA with a laser projection module which is adapted to be incorporated into a miniaturized article; 
     FIGS. 5 a  and  5   b  illustrate a color projection module utilizing, respectively, a laser and miniature arc lamp; and 
     FIGS. 6A,  6 B and  6 C illustrate respectively, top, side and front views of a PDA (personal digital assistant) with an arc lamp projection module adapted to be utilized in connection with a miniaturized device pursuant to the invention. 
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     Referring in specific detail to FIGS. 1 and 2, a wrist watch  10  possesses embedded therein, a PDA  12  and display  14 , and includes a control unit or module  16  operatively connected to the PDA (personal digital assistant) device  12 . Moreover, a projector module  15  includes an automatic focus  18  and sensors  20  for sensing external environmental and surrounding conditions. 
     An image quality module  22  is operatively connected to the control unit  16 , and wherein a laser beam LB is adapted to be projected or beamed from the projector  15  so as to provide an image on a remote screen  24 ; in this instance, displaying a representation of a clock and other data, as shown in generally diagrammatic illustration. 
     As shown in FIG. 2 of the drawings, the laser beam LB may be projected against the ceiling  26  of a room, which essentially forms the screen or remote viewing surface, so as to display the image; i.e., the clock or time, shown in FIG. 1 in that enlarged manner. Naturally, other surfaces, such as vertical walls, floors, standard projection screens, sheets of paper or any other suitable surface, irrespective as to whether flat or somewhat curved, may be adapted to have the image and data projected thereon by means of the present projection system. 
     As illustrated, the projector module  15  is equipped with a laser device  30  for the generating of laser beams LB projecting high quality images of the data display  14  onto the remote screen. 
     The control unit or module  16 , as shown in FIG. 1, is adapted to provide a control over variations in image quality, intensity of colors, clarity and contrast in correlation with the function of the sensors  20  which sense and measure environmental or surrounding conditions, such as the lighting proximate the projector module, lighting which is encountered near the remote screen onto which the data or image is to be projected, and weather conditions such as wind and rain, distance of the projector module or laser device from the screen, and adapted to provide a boundary for the screen. 
     Moreover, the focusing of the image is implemented by means of the automatic focus device  18  providing a system which enables the appropriate focusing of images or data onto the remote screen, and which may also be equipped with a sub-system for the automatic and concurrent control over image quality, intensity of colors, and contrast depending upon data received from the sensors which sense and measure environmental or surrounding conditions. As indicated, the focus  18  is preferably automatically controlled. 
     Furthermore, the control unit or module  16  may also be equipped with a suitable sub-system which is also adapted to regulate or control the form of the boundary of the display on the screen, such as in the shape of a square, circle, oval, polygon or any other suitable configuration. This control sub-system may be automatically operated in response to the data received from the sensors. 
     The sensors  20 , as schematically indicated, may include a video camera or any other kind of camera system. 
     Although the miniature device is illustrated to be a wrist watch  10 , it may also be a PDA, a clock, a telephone equipped with a display screen, a web phone, a smart phone, a pager, a smart wallet, a smart key, or a pocket watch or wrist watch, among other suitable small-sized or miniature objects which may be either worn or carried on the body of a person, carried in a readily portable manner, such as in a briefcase, or installed in a home, office or automobile, as may be required. 
     Referring to FIGS. 3 a,    3   b  and  4  of the drawings, there is illustrated a projection module utilizing a system of laser illumination in FIG. 3 a  and a system of arc lamp illumination in FIG. 3 b  and  6  showing the projection of the date display onto the screen from the embedded system. 
     FIGS. 5 a  and  5   b  illustrate top, front and side views of a color projection module utilizing, respectively, a laser illumination system and miniature arc lamp illumination system wherein rather than in a single monotone, there may be projected red, green and blue solid state laser optics, or electronic color filters, as applicable. 
     In essence, the projector module may be comprised of an illumination source, illumination optics, an image forming module, and a projection lens. The illumination source can be a miniature solid state laser device or a miniature high intensity lamp such as metal halide arc lamp. For lamp illumination, the illumination optics may also include polarization conversion optics to provide polarized light with optimum efficiency. The illumination light is directed onto the image forming module by the illumination optics. The image forming module is a miniature light valve, such as a transmission or reflective liquid crystal light valves. Liquid crystal transmission light valves as small as 0.25″ diagonal are commercially available today (Kopin Corp.). A lens is used to magnify and project the image through the light valve onto a screen. 
     Alternatively, the PDA or the projector module may be equipped with an arc lamp illumination system rather than laser as illustrated in FIGS. 3B,  5  and  6  of the drawings which is similar in operation to the laser illumination but, in this instance, utilizes an arc lamp system. 
     For color application, two types of projectors can be employed. The first uses a light valve where each displayed pixel is composed of three sub-pixels, one for each color component (red, green and blue). Each of the three sub-pixels includes a different color filter, one green, one red and one blue. The number of sub-pixels in the light valve is therefore 3× the displayed pixels. In this mode, white light illumination is used to illuminate the light valve. The transmitted light is filtered into red, green and blue to form the full color image. 
     While there has been shown and described what are considered to be preferred embodiments of the invention, it will, of course, be understood that various modifications and changes in form or detail could readily be made without departing from the spirit of the invention. It is, therefore, intended that the invention be not limited to the exact form and detail herein shown and described, nor to anything less than the whole of the invention herein disclosed as hereinafter claimed.
Miniature devices which incorporate data displaying features, incorporating an information processing and display system, which includes devices for the representation of textural and pictorial information and data, and which is adapted to project images onto a remote display surface. Also disclosed is a method for utilizing miniature information processing devices which incorporate projectors for projecting data onto remote surfaces.