Paper Title
Gaze Based Interface – A Novel Approach

The Point and select operations with modern graphical user interfaces (GUIs) greatly enhances the user interaction with the computers. The conventional computer mouse introduces such mapping of hand movement to the on screen cursor with small icons. Gaze based human computer interface is certainly a technology for future computer interaction; therefore, a computationally efficient potential mechanism for the same is of utmost importance. The geometric eye model and edge gradient based eye gaze estimation approach is implemented for the gaze based task selection. It is found possible to estimate the gaze coordinates with good accuracy in normal operating condition and the system can be implemented successfully using ordinary webcams. Index terms - Eye tracking, gaze estimation, HCI, GUI