HISTORICAL REPRESENTATION IN GAZE TRACKING INTERFACE

摘要

A graphical user interface supporting eye tracking is enriched with graphical representations of the degree of attention afforded respective areas of the user interface. These representations may comprise heatmaps, visual variable and the like. The generation of these representations may furthermore be used to adjust other user interface behaviour, for example by repositioning a mouse cursor to a part of the screen afforded greater protection. The attention information of a plurality of users may be compiled together and used to modify the graphical representation, providing each user with an indication of the focus of attention of their colleagues, thereby establishing a group awareness.