How to use Eye Tracking in Games - Tobii Gaming (2024)

In the real world, you can look in one direction while doing something with your hands in another direction. As a game character, your hands, eyes and legs work together. You look, walk and point in the same direction at any time. And you can interact only with things that are right in front of your game character.

Add an eye tracker, and things get different. In a way, it’s like adding a new limb: suddenly, your character can walk, aim in one direction and look in another, all at the same time. Or shoot where you look, without having to move the crosshair with the mouse.