A Performance Comparison of On-Hand versus On-Phone Nonvisual Input by Blind and Sighted Users
Uran Oh, Leah Findlater · 2015 · ACM Transactions on Accessible Computing (TACCESS)
This study investigates whether using one's own hand as an input surface offers performance advantages over touchscreen phones for blind users performing nonvisual interaction. On-body input is particularly attractive for blind users because it provides enhanced tactile and…
on-body interaction · mobile accessibility · blindness · touchscreen accessibility · gesture input