Chang-Min Kim, Tek-Jin Nam. G-raff: An Elevating Tangible Block for Spatial Tabletop Interaction. In Bo Begole, Jinwoo Kim, Kori Inkpen, Woontack Woo, editors, Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems, CHI 2015, Seoul, Republic of Korea, April 18-23, 2015. pages 4161-4164, ACM, 2015. [doi]
Abstract is missing.