The yet-to-be-announced Samsung Galaxy S IV is just being teased for now, but rumors of its feature set are starting to ramp up. Samsung has filed for a trademark in the United States on both Samsung Eye Scroll and Eye Pause, the New York Times reported on Monday, pointing to the device looking back at you as you look at it. According to an anonymous Samsung employee, the Galaxy S IV, Samsungs newest flagship phone, set to be introduced on March 14, will track a user’s eyes in order to determine where to scroll on a page. As an example, when users read articles and their eyes reach the bottom of the page, the software will automatically scroll down to reveal the next screenful of text.In 2012, Samsungs Galaxy S III launched with a similar eye-tracking feature. Even if a user did not occasionally touch the screen, Smart Stay would keep the display lit if it detected a viewer was looking at the screen.The source did not explain what technology was being used, but it would probably use th
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