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 Extended Abstracts on Human Factors in Computing Systems, Seoul, CHI 2015 Extended Abstracts, Republic of Korea, April 18 - 23, 2015. pages 171, ACM, 2015. [doi]
Abstract is missing.