The applicability of eye-controlled highlighting to the field of visual searching.

Objective: With the increasing amount of information presented on current human-computer interfaces, eye-controlled highlighting has been proposed, as a new display technique, to optimise users' task performances. However, it is unknown to what extent the eye-controlled highlighting display facilitates visual search performance. The current study examined the facilitative effect of eye-controlled highlighting display technique on visual search with two major attributes of visual stimuli: stimulus type and the visual similarity between targets and distractors.