What is eye vector?

Eye vector refers to the direction of gaze or visual attention of an individual. It is the direction in which their eyes are pointed, and it is used in fields such as computer graphics and virtual reality to determine the user's point of view. Eye vector can be measured using eye-tracking technology, which tracks the movement of the eye and records the direction of gaze. Eye vector is important in understanding visual perception, as it helps to identify where an individual's attention is focused and how they interact with visual stimuli. It can also be used to design more effective user interfaces and to improve the design of virtual environments.