Camera-based pointing interface for mobile devices

As the applications delivered by cellular phones are becoming increasingly sophisticated, the importance of choosing an input strategy is also growing. Touch-screens can simplify navigation by far but the vast majority of phones on the market are not equipped with them. Cameras, on the other hand, are widespread even amongst low-end phones: in this paper we propose a vision-based pointing system that allows the user to control the pointer's position by just waving a hand, with no need for additional hardware.

• Type: Conference
• Year: 2008
• Where: ICIP
• Authors: Orazio Gallo, Sonia M. Arteaga, James E. Davis
• Keywords: Cellular Phones, ICIP 2008, Image Processing, Input Strategy, Vast Majority