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Inventions On Gui For Touch Sensitive Screens, Umakant Mishra
Inventions On Gui For Touch Sensitive Screens, Umakant Mishra
Umakant Mishra
A touch sensitive screen displays the information on the screen and also receives the input by sensing a user’s touch on the same screen. This mechanism facilitates system interaction directly through the screen without needing a mouse or keyboard. This method has the advantage to make the system compact by removing keyboard, mouse and similar interactive device. However there are certain difficulties to implement a touch screen interface. The display screens of portable devices are becoming smaller thereby leaving lesser space for display of data, menu or touch screen interaction. Besides some screens need to display so much of information …
Inventions On Gui For Eye Cursor Controls Systems, Umakant Mishra
Inventions On Gui For Eye Cursor Controls Systems, Umakant Mishra
Umakant Mishra
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.