Martin Spindler, Raimund Dachselt. PaperLens: advanced magic lens interaction above the tabletop. 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 7, ACM, 2009. [doi]
Abstract is missing.