CapStudio: an interactive screencast for visual application development. - Koumei Fukahori; Daisuke Sakamoto; Jun Kato 001; Takeo Igarashi (CHI Extended Abstracts, 2014)

Exploring Subtle Foot Plantar-based Gestures with Sock-placed Pressure Sensors. - Koumei Fukahori; Daisuke Sakamoto; Takeo Igarashi (CHI, 2015)