Daniel Avrahami, Jacob O. Wobbrock, Shahram Izadi. Portico: tangible interaction on and around a tablet. In Jeffrey S. Pierce, Maneesh Agrawala, Scott R. Klemmer, editors, Proceedings of the 24th Annual ACM Symposium on User Interface Software and Technology, Santa Barbara, CA, USA, October 16-19, 2011. pages 347-356, ACM, 2011. [doi]
Abstract is missing.