Distinguishing multiple smart-phone interactions on a multi-touch wall display using tilt correlation

William Hutama, Peng Song, Chi-Wing Fu, Wooi-Boon Goh. Distinguishing multiple smart-phone interactions on a multi-touch wall display using tilt correlation. In Desney S. Tan, Saleema Amershi, Bo Begole, Wendy A. Kellogg, Manas Tungare, editors, Proceedings of the International Conference on Human Factors in Computing Systems, CHI 2011, Vancouver, BC, Canada, May 7-12, 2011. pages 3315-3318, ACM, 2011. [doi]