• Shadow Elimination and Blinding Light Suppression for Interactive Projected Displays 

      Summet, Jay W.; Flagg, Matthew; Cham, Tat-Jen; Rehg, James M.; Sukthankar, Rahul (Georgia Institute of Technology, 2006)
      A major problem with interactive displays based on front-projection is that users cast undesirable shadows on the display surface. This situation is only partially-addressed by mounting a single projector at an extreme ...