Sequential Gestural Passcodes on Google Glass
Abdullah Ali · 2015 · ASSETS '15: Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility
This poster paper presents a prototype authentication system using Google Glass to help people with visual impairments access online accounts while protecting against shoulder surfing attacks. The author identifies two intersecting problems: blind users face difficulties…
blindness · authentication · security · wearable computing · gesture interaction