Inventions on GUI for Eye Cursor Controls Systems
This addresses the problem of hands-free GUI interaction for users with disabilities or busy hands, but appears incremental as it builds on prior art.
The paper tackles the problem of operating a GUI via eye-cursor control systems, which are complex and underutilized, by presenting inventions aimed at eliminating difficulties in prior mechanisms, though no specific results or numbers are provided.
Operating a GUI through eyeball is a complex mechanism and not used as often as mouse or trackball. But there are situations where eye-mouse devices can play a tremendous role especially where the hands of the user are not available or busy to perform other activities. The difficulties of implementing an eye-cursor control system are many. The article illustrates some inventions on eye-cursor control system, which attempt to eliminate the difficulties of the prior art mechanisms.