Double-side multi-touch input for mobile devices
Erh-li Early Shen, Sung‐Sheng Tsai, Hao-Hua Chu, Jane Yung-jen Hsu, Chi-wen Euro Chen · 2009
We present a new mobile interaction model, called double-side multi-touch, based on a mobile device that receives simultaneous multi-touch input from both the front and the back of the device. This new double-sided multi-touch mobile interaction model enables intuitive finger gestures for manipulating 3D objects and user interfaces on a 2D screen.