Exploring Interface Design for Independent Navigation by People with Visual Impairments. - Erin L. Brady; Daisuke Sato 001; Chengxiong Ruan; Hironobu Takagi; Chieko Asakawa (ASSETS, 2015)

NavCog: a navigational cognitive assistant for the blind. - Dragan Ahmetovic; Cole Gleason; Chengxiong Ruan; Kris M. Kitani; Hironobu Takagi; Chieko Asakawa (MobileHCI, 2016)