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PointPose
2013
Proceedings of the 2013 ACM international conference on Interactive tabletops and surfaces - ITS '13
The expressiveness of touch input can be increased by detecting additional finger pose information at the point of touch such as finger rotation and tilt. PointPose is a prototype that performs finger pose estimation at the location of touch using a short-range depth sensor viewing the touch screen of a mobile device. We present an algorithm that extracts finger rotation and tilt from a point cloud generated by a depth sensor oriented towards the device's touchscreen. The results of two user
doi:10.1145/2512349.2512824
dblp:conf/tabletop/KratzCB13
fatcat:p3uvnepg6jhvjjlmqrew7oqxru