Rigidity Distribution Rendering for a Tool-Handling Type Haptic Interface. - Hiroaki Yano; Masaki Nudejima; Masaki Tomiyoshi; Hiroo Iwata (J. Robotics Mechatronics, 2006)

String walker. - Hiroo Iwata; Hiroaki Yano; Masaki Tomiyoshi (SIGGRAPH Emerging Technologies, 2007)