Personal verification device

Details Personal verification device Personal verification device

G - Physics

06

F

354/60

G06F 3/00 (2006.01) G06K 9/00 (2006.01) G07C 9/00 (2006.01)

Patent

CA 1120591

- I - Abstract of the Disclosure A device for verifying personal hand markings, e.g. signatures, and optionally, voice-produced sound, by comparison of electronically produced representations thereof with similar stored information where- in such representations are produced by variations of electrical energy caused by hand markings on a surface adapted to receive said markings and comprising a poled sheet of a piezoelectric-forming resin.

337067

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