"Mommy Tummy" a pregnancy experience system simulating fetal movement. - Takayuki Kosaka; Hajime Misumi; Takuya Iwamoto; Robert Songer; Junichi Akita (SIGGRAPH Emerging Technologies, 2011)

2x3D: real time shader for simultaneous 2D/3D hybrid theater. - Wataru Fujimura; Yukua Koide; Robert Songer; Takahiro Hayakawa; Akihiko Shirai; Kazuhisa Yanaka (SIGGRAPH Asia Emerging Technologies, 2012)

AccuMotion: intuitive recognition algorithm for new interactions and experiences for the post-PC era. - Takuya Sakai; Wataru Fujimura; Robert Songer; Takayuki Kosaka; Akihiko Shirai (VRIC, 2012)