Radar-Based Biometric Recognition
First Claim
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1. A computer-implemented method comprising:
- receiving, from a radar-based biometric-recognition system configured to sense human tissue, biometric data for a person;
determining a biometric condition for the person based on the biometric data received from the radar-based biometric-recognition system;
determining, based on the determined biometric condition, a device or application to control; and
controlling the device or application.
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Abstract
This document describes techniques and devices for radar-based biometric recognition. The techniques enable biometric recognition through a radar-based biometric-recognition system thereby permitting control of devices and applications with little or no active engagement from users.
101 Citations
20 Claims
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1. A computer-implemented method comprising:
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receiving, from a radar-based biometric-recognition system configured to sense human tissue, biometric data for a person; determining a biometric condition for the person based on the biometric data received from the radar-based biometric-recognition system; determining, based on the determined biometric condition, a device or application to control; and controlling the device or application. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A radar-based biometric-recognition system comprising:
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a microwave radio element configured to provide a radar field, the radar field configured to reflect from human tissue and penetrate non-human material; an antenna element configured to sense human-tissue reflections in the radar field; and a signal processor configured to process the sensed human-tissue reflections in the radar field sufficient to provide biometric data usable to determine a biometric condition from the sensed human-tissue reflections. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A computing device comprising:
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a radar-based biometric-recognition system; one or more computer processors; and one or more computer-readable storage media having instructions stored thereon that, responsive to execution by the one or more computer processors, perform operations comprising; causing the radar-based biometric-recognition system to provide a radar field; determining a biometric condition based on a human-tissue reflection in the radar field; and passing the determined biometric condition to an application or operating system of the computing device or to a remote device effective to cause the application or operating system or the remote device to receive an input corresponding to the determined biometric condition. - View Dependent Claims (20)
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Specification