Daniel M. Russell Jay P. Trimble Andreas Dieberger The Use Patterns of Large, Interactive Display Surfaces: Case Studies of Media Design and Use for BlueBoard and MERBoard. 2004 HICSS http://csdl.computer.org/comp/proceedings/hicss/2004/2056/04/205640098babs.htm db/conf/hicss/hicss2004-4.html#RussellTD04