Exploring interface design for independent navigation by people with visual impairments

Erin L Brady, Daisuke Sato, Chengxiong Ruan, Hironobu Takagi, Chieko Asakawa

- The 17th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)

Recognizing hand-object interactions in wearable camera videos

Tatsuya Ishihara, Kris M Kitani, Wei-Chiu Ma, Hironobu Takagi, Chieko Asakawa

- IEEE International Conference on Image Processing (ICIP)