In this paper we present how face tracking can be implemented on mobile devices. Our main contribution is to present how face tracking on mobile systems can be used as a multi-dimensional input technique and to demonstrate how this can be used in different mobile applications. We present at set of different applications based on the tracking, and discuss current and future advantages, challenges and problems with face tracking as input device for mobile systems.
Chi Extended Abstracts ´06: Extended Abstracts Proceedings of the 2006 Conference on Human Factors in Computing Systems, 2006, p. 845-850
computer vision; face tracking; mixed interaction spaces; mobile devices; mobile interaction technique