Tobii IS5XT provides device developers with a platform to build specialized solutions and device interactivity that leverage highly detailed eye movements. It offers the accuracy needed to detect small fixational eye movements such as saccades and microscopic changes in pupil size and gaze position, with each eye tracked individually. As with all Tobii products, the IS5XT’s robust tracking capabilities facilitate use so that a person can sit comfortably in front of your product — no need to remain still or maintain a fixed head position.