Congratulations to Joao and Seita!

João Guerreiro, Dragan Ahmetovic, Daisuke Sato, Kris Kitani, Chieko Asakawa.
Airport Accessibility and Navigation Assistance for People with Visual Impairments.
ACM Conference on Human Factors in Computing Systems (CHI) 2019.

Seita Kayukawa, Keita Higuchi, João Guerreiro, Kris Kitani, Chieko Asakawa.
BBeep: A Sonic Collision Avoidance System for Blind Travellers and Nearby Pedestrians.
ACM Conference on Human Factors in Computing Systems (CHI) 2019.