The system displays on a screen a set of options that are selectable by a user. The user standing in front of the screen points at a desired option and a camera of the system takes an image of the user while pointing. The system calculates from the pose of the user in the image whether the user is pointing...http://www.google.fr/patents/US6283860?utm_source=gb-gplus-shareBrevet US6283860 - Method, system, and program for gesture based option selection
Method, system, and program for gesture based option selection
