Meet the SteelSeries Sentry Gaming Eye Tracker: a handy system designed to improve your gaming experience. The Game Analyzer follows your eye movement and gives you replay and stats to help you improve your game. The system has 3 infrared micro-projectors to scan the eyes 50 times per second. It also has something for streamers. It gives viewers a new perspective by showing them what you are looking at.
More gadgets like this: here
The SteelSeries Sentry Brings Eye Tracking to PC Gaming - CES 2015
Using the Sentry Eye Tracker, you can record and compare yourself against the pros. The Game Enhancer provides added levels of precision control to help you do better.
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