Transparent 2-D markers on an LCD tabletop system. - Hideki Koike; Wataru Nishikawa; Kentaro Fukuchi (CHI, 2009)

Hand and Object Recognition on Liquid Crystal Displays. - Hideki Koike; Toshiki Sato; Wataru Nishikawa; Kentaro Fukuchi (Tabletops, 2010)