Interactive Walls: Addressing the Challenges of Large-scale Interactive Surfaces
Jay W. Summet, Ramswaroop Somani, Gregory D. Abowd, James Matthew Rehg · 2002
Abstract. We present a prototype large-scale interactive electronic whiteboard wall. Various input, output and vision technologies are used to create a surface that can capture digital ink as well as support pen-based interaction with displayed information on subregions of the wall. A simple automated capture application is demonstrated on our prototype surface and research challenges for developing more complex applications with this interactive technology are discussed.