Mathias Frisch, Jens Heydekorn, Raimund Dachselt. Investigating multi-touch and pen gestures for diagram editing on interactive surfaces. In Gerald Morrison, Sriram Subramanian, M. Sheelagh T. Carpendale, Michael Haller, Stacey D. Scott, editors, ACM International Conference on Interactive Tabletops and Surfaces, ITS 2009, Banff / Calgary, Alberta, Canada, November 23-25, 2009. pages 149-156, ACM, 2009. [doi]
Abstract is missing.