AUGMENTED TWO-STAGE HAND GESTURE INPUT
user-5fe1a78c4c775e6ec07359f9(2020)
摘要
A method for augmenting a two-stage hand gesture input comprises receiving hand tracking data for a hand of a user. A gesture recognition machine recognizes that the user has performed a first-stage gesture based on one or more parameters derived from the received hand tracking data satisfying first-stage gesture criteria. An affordance cueing a second-stage gesture is provided to the user responsive to recognizing the first-stage gesture. The gesture recognition machine recognizes that the user has performed the second-stage gesture based on one or more parameters derived from the received hand tracking data satisfying second-stage gesture criteria. A graphical user interface element is displayed responsive to recognizing the second-stage gesture.
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关键词
Gesture recognition,Gesture,Graphical user interface,Affordance,Human–computer interaction,Computer science,Tracking data
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