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gesture recognition
(redirected from Gesture recognizer)

    Also found in: Wikipedia, Hutchinson 0.03 sec.

gesture recognition

(1) The ability of a computer or electronic device to interpret handwritten check marks, slashes and other shorthand symbols as commands and annotations. Gestures may also be predefined motions on a multitouch screen. Gesture recognition is found on PDAs and tablet PCs. See multitouch.

(2) The ability to recognize hand signals. In 1998, Toshiba introduced a device that uses infrared light reflected from a user's hand to sense its motion.



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