Abstract: A system and method for using a relief object image generator for cursor control, computer access control, and operational parameter control is disclosed. The system includes a relief object image generator, a sensor array, an image processor, and a memory. The relief object image generator generates images of relief objects, such as fingerprints, brought in proximity of the exposed surface of the image generator. The image processor receives the image from the sensor array, processes the image, and compares the resulting descriptive information to stored information corresponding to authorized users. If a match is found, the user is granted access to the computer. The image processor may also process the image to determine image movement or the image's presence or absence. Detected movement is used to generate directional signals while the presence and abserice of the image is used to generate highlight and select signals.

Abstract: A method and system 1 for processing electronic information associated with pre-determined characteristics of a biological subject 10. A testing kit 100 is provided at a location proximate the subject 10 for obtaining a representative sample 115 of the biological subject 10. The testing kit 100 includes a cartridge 110 which performs a pre-selected test or series of tests and generates electronic information 70 representative of sample characteristics. The electronic information 70 is transmitted to a remote data service 200 to determine pre-selected test results. The data service generates and transmits the test results to a testing kit operator, the subject, a provider, or a pre-selected third party, as may be appropriate and also performs a wide range of attendant administrative functions.