It could help a lot for regular games too. On top of all the same uses from VR, it could be used to create perfect motion blur. By tracking eye movements motion blur could be based off how fast something is moving relative to the player's gaze not relative to the screen.
Eye tracking probably wouldn't be worth it on consoles, at least not yet. TVs tend to take up a smaller field of view and if multiple people are watching a game, eye tracking stuff would need to be disabled.
Eye tracking probably wouldn't be worth it on consoles, at least not yet. TVs tend to take up a smaller field of view and if multiple people are watching a game, eye tracking stuff would need to be disabled.