VoroPoint: Improving Gesture-Based Target Selection on Large Displays (Poster)


Existing user interfaces for the configuration of large shared displays with multiple inputs and outputs usually do not allow users easy and direct configuration of the display’s properties such as window arrangement or scaling. To address this problem, we are exploring a gesture-based technique for manipulating display windows on shared display systems. To aid target selection under noisy tracking conditions, we propose VoroPoint, a modified Voronoi tessellation approach that increases the selectable target area of the display windows. By maximizing the available target area, users can select and interact with display windows with greater ease and precision.