Remote collaboration using real-world projection interface. - Keisuke Tajimi; Nobuchika Sakata; Keiji Uemura; Shogo Nishida (SMC, 2010)

ClippingLight: a method for easy snapshots with projection viewfinder and tilt-based zoom control. - Yasuhiro Kajiwara; Keisuke Tajimi; Keiji Uemura; Nobuchika Sakata; Shogo Nishida (AH, 2011)