KnowraEye trackingLinked fromLinked fromThe 9 pages that link to Eye tracking, each with the reason it gives.All 9Related 5Narrower topic 1Compared with 3Brain–computer interfaceCompared with: It can offer hands-free control without decoding brain activity.Eye contactCompared with: It records visual behavior; it does not establish the reciprocal social experience of eye contact.Pointing deviceCompared with: Gaze can serve as an alternative way to direct a pointer or make selections.