Goal Crossing with Mice and Trackballs for People with Motor Impairments: Performance, Submovements, and Design Directions
Jacob O. Wobbrock, Krzysztof Z. Gajos · 2008 · ASSETS '08: Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility
This study investigates whether goal crossing—an input technique where users move through a target boundary rather than clicking within it—can benefit people with motor impairments. The research compares crossing performance against traditional area pointing using a rigorous…
motor impairments · input devices · goal crossing · pointing · Fitts' law