Hyperdraw: a new computer aided drawing system based on prediction of drawing action. - Hirokatsu So; Ichiroh Kanaya; Kosuke Sato (Advances in Computer Entertainment Technology, 2007)

A free-hand drawing with simultaneous projection of predicted guideline. - Hirokatsu So; Ichiroh Kanaya; Kosuke Sato (SIGGRAPH Posters, 2007)