EYE CONTROL: Samsung Unveils New Eye-Tracking Galaxy S4

Samsung unveiled the Galaxy S4, a phone that allows users to scroll with their eyes and navigate the screen without touching it, Thursday evening at an event at Radio City Music Hall in New York City.

While the latest model of Galaxy’s flagship phone is not much different than its predecessor, the Galaxy S3, its software could be a game changer.

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One new function is called ‘Air Gesture,’ which allows users to navigate their phone without actually touching the device.

The phone also features a function called Samsung ‘Smart Scroll’, which enables users to scroll without touching the screen. It tracks the users’ face to tell where they are looking.

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