Design of a Haptic Direction Indicator for Visually Impaired People in Emergency Situations. - Tomohiro Amemiya; Hisashi Sugiyama (ICCHP, 2008)

Haptic handheld wayfinder with pseudo-attraction force for pedestrians with visual impairments. - Tomohiro Amemiya; Hisashi Sugiyama (ASSETS, 2009)

Navigation in Eight Cardinal Directions with Pseudo-Attraction Force for the Visually Impaired. - Tomohiro Amemiya; Hisashi Sugiyama (SMC, 2009)

Orienting Kinesthetically: A Haptic Handheld Wayfinder for People with Visual Impairments. - Tomohiro Amemiya; Hisashi Sugiyama (ACM Trans. Access. Comput., 2010)