Claudio S. Pinhanez Rick Kjeldsen Lijun Tang Anthony Levas Mark Podlaseck Noi Sukaviriya Gopal Pingali Creating touch-screens anywhere with interactive projected displays. 460-461 2003 conf/mm/2003 ACM Multimedia http://doi.acm.org/10.1145/957013.957112 db/conf/mm/mm2003.html#PinhanezKTLPSP03