Eye tracking is a useful feature in social virtual reality (VR) spaces because it really enhances presence and communication when one’s avatar has a realistic gaze. Most headsets lack this ...

That extra camera is aimed right at the eye. This is a gaze tracking system, a wearable robot that looks you in the eye and can tell you exactly what you were looking at. It’s exactly what you ...

A team of scientists believes the most successful technique likely involves combining two tried-and-true signals—and they gathered data from canines strapped with eye-tracking headgear to back ...