Television Control by Hand Gestures
Weissman and Freeman present an early gesture recognition system. Using hand tracking through video, they determine where the users hand is by applying a hand template to the image. They overlay a control gui on the TV screen which the user manipulates by moving his hand. The hand is displayed on the gui and acts like a buttonless mouse. Closing the hand ends the manipulation.
Discussion
This shows how gesture input started. It is a very simple interface with relatively simple tracking and interaction methods.
Reference
Television Control by Hand Gestures. William T. Freeman, Craig D. Weissman. TR94-24 December 1994
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