Title :
Unencumbered gestural interaction
Author :
Quek, Francis K H
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA
Abstract :
Unencumbered hand gesture interfaces encompass both 3D interaction and 2D pointing. A model developed to study 3D interaction requires determining gestural strokes and hand motion dynamics and recognizing hand poses. Extended variable valued logic and a rule based induction algorithm contribute to inductive learning of hand gesture poses, yielding a recognition rate of 94 percent. FingerMouse, a freehand pointing system, detects pointing hand poses and tracks moving fingertips in close to real time
Keywords :
human factors; interactive devices; knowledge based systems; learning by example; multimedia computing; multivalued logic; 2D pointing; 3D interaction; FingerMouse; extended variable valued logic; freehand pointing system; gestural strokes; hand gesture poses; hand motion dynamics; hand pose recognition; inductive learning; moving fingertips; pointing hand poses; recognition rate; rule based induction algorithm; unencumbered gestural interaction; unencumbered hand gesture interfaces; Arm; Biological system modeling; Clothing; Force feedback; Haptic interfaces; Humans; Immune system; Logic; Real time systems; Speech;
Journal_Title :
MultiMedia, IEEE
