FootUI: Designing and Detecting Foot Gestures to Assist People with Upper Body Motor Impairments to Use Smartphones on the Bed
Xiaozhu Hu, Jiting Wang, Weiwei Gao, Yongquan Hu · 2022 · Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)
This paper presents FootUI, a vision-based interaction technique that enables people with upper body motor impairments but sound lower limbs to use smartphones through foot gestures while reclining on a bed. The system uses the phone's front-facing camera, mounted on a phone…
motor accessibility · foot-based interaction · gesture recognition · smartphone accessibility · computer vision