Informing the Design of Direct-Touch Tabletops
Chen H. Shen, Kathy Ryall, Clifton Forlines, Alan Esenther, Frédéric D. Vernier, Katherine M. Everitt, Michael Yusheng Wu, Daniel Wigdor, Meredith Ringel Morris, Mark Hancock, Edward Tse · IEEE Computer Graphics and Applications · 2006
Tables provide a large and natural interface for supporting direct manipulation of visual content for human-to-human interactions. Such surfaces also support collaboration, coordination, and parallel problem solving. However, the direct-touch table metaphor also presents considerable challenges, including the need for input methods that transcend traditional mouse- and keyboard-based designs. In this paper, we've designed, implemented, and studied a variety of tabletop user interfaces, interaction techniques, and usage scenarios