Abstract: The system includes a 3D feature detection module and 3D recognition module 202. The 3D feature detection module processes 3D surface map of a biometric object, wherein the 3D surface map includes a plurality of 3D coordinates. The 3D feature detection module determines whether one or more types of 3D features are present in the 3D surface map and generates 3D feature data including 3D coordinates and feature type for the detected features. The 3D recognition module compares the 3D feature data with biometric data sets for identified persons. The 3D recognition module determines a match between the 3D feature data and one of the biometric data sets when a confidence value exceeds a threshold.

Abstract: The system includes a 3D feature detection module and 3D recognition module 202. The 3D feature detection module processes 3D surface map of a biometric object, wherein the 3D surface map includes a plurality of 3D coordinates. The 3D feature detection module determines whether one or more types of 3D features are present in the 3D surface map and generates 3D feature data including 3D coordinates and feature type for the detected features. The 3D recognition module compares the 3D feature data with biometric data sets for identified persons. The 3D recognition module determines a match between the 3D feature data and one of the biometric data sets when a confidence value exceeds a threshold.

Abstract: A signal having a segment is received into a first device, and a segment is sampled before a predetermined match range to determine a first on or off status of the segment. A determination is made whether the first on or off status of the segment matches a first predetermined desired status and, if not, the decoding of the signal is terminated. The segment is sampled during the predetermined match range with circuitry to determine a second on or off status, and a determination is made whether the second on or off status of the signal matches the second predetermined desired status and, if so, causing the first device to perform a predetermined function with respect to a second device and, if not, terminating the decoding of the signal.

Abstract: Upon authentication via a required multi-function hardware component, coupled to a computer system with one or more computer-readable media, having a software product embodied thereon, one implementation, described herein, conditionally blocks or grants access to the software functionality of that software product on that computer system.

Abstract: A signal having a segment is received into a first device, and a segment is sampled before a predetermined match range to determine a first on or off status of the segment. A determination is made whether the first on or off status of the segment matches a first predetermined desired status and, if not, the decoding of the signal is terminated. The segment is sampled during the predetermined match range with circuitry to determine a second on or off status, and a determination is made whether the second on or off status of the signal matches the second predetermined desired status and, if so, causing the first device to perform a predetermined function with respect to a second device and, if not, terminating the decoding of the signal.

Abstract: A method for interfacing a computer with a consumer device by way of a transceiver is disclosed herein. A first signal from a remote control is received at the transceiver. The first signal is encoded and transmitted to the computer by way of a communications link, where the encoded first signal is processed by the computer. An encoded second signal is received at the transceiver from the computer by way of the communications link. The encoded second signal is decoded and transmitted to the consumer device.