Bare-hand human-computer interaction
Proceedings of the 2001 workshop on Perceptive user interfaces
Visual touchpad: a two-handed gestural input device
Proceedings of the 6th international conference on Multimodal interfaces
PlayAnywhere: a compact interactive tabletop projection-vision system
Proceedings of the 18th annual ACM symposium on User interface software and technology
Real-time hand-tracking with a color glove
ACM SIGGRAPH 2009 papers
SixthSense: a wearable gestural interface
ACM SIGGRAPH ASIA 2009 Sketches
Deictic gestures with a time-of-flight camera
GW'09 Proceedings of the 8th international conference on Gesture in Embodied Communication and Human-Computer Interaction
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In this paper, we propose a real time and robust hand gesture system called ProJest which allows the combination of a smartphone or laptop paired with a pico or standard projector to turn any wall into a highly collaborative touch-capable surface. The system comprises of 4 stages: a calibration stage, followed by hand detection, hand tracking, and a gesture recognition step. Testing of the ProJest system show it working well under a variety of challenging environments, such as when users are interacting with content that has many skin-like colors or large amounts of motion.