We don't have any insider information on this, but eye-tracking is just the kind of feature Samsung would include in its handset. Battery life is also an issue, since the phone would have to be awake to keep an eye on you. Movements could look awkward in public, and distractions could easily keep your orbs darting this way and that, interfering with the tracking software's behavior. Just think of the issues users have had with Apple's Siri and Samsung's S Voice assistants. Since the technology is still in its early days, commanding the screen with a come-hither look won't always be accurate. However, there are also plenty of possible cons.
#How does eye tracking work android#
How Samsung broke away from the Android packįrom a business perspective, eye-tracking software also has interesting ramifications for advertising, potentially allowing companies to tailor ads based on the parts of a story or screen where people actually look.
Eye scrolling in the Galaxy S4? Not so fast, says Bloomberg.It's also a potentially useful accessibility feature. We'll be the first to admit that weaving and bobbing your head to interact with the screen looks a little silly, but there are a few practical use cases, particularly if you're the type of person who's often busy with your hands. This isn't to say that this is the exact implementation that Samsung would use, if it were to integrate eye-tracking software at all, but it does help us visualize the pros, cons, and use cases of " perceptual computing" with this type of gesture-based software. One company, Umoove, has already posted a demo video on how different eye-tracking navigation could work (below). This type of technology - which had been researched for desktop computing long before it was conceived of for the smaller smartphone screen - has been demoed for a variety of actions: zooming in or out, pausing a video by looking away from a screen, and playing games. If your eyes have reached the bottom of a page, eye-tracking software could automatically scroll you down the following paragraphs of text. With it, the phone can perceive where the user is looking, and can respond to a set of behaviors, let's say a very intentional movement to scroll a Web page up and down, or a long, purposeful blink to click. ET for live coverage of the Samsung Galaxy S4 eventĮye-tracking uses the camera to lock onto the motion of a user's peepers, following wherever they move. Join CNET on Thursday, March 14 at 3 p.m. If the Samsung Galaxy S4 rumors pan out, Samsung's newest smartphone may let people interact with the screen using just their eyes. If you believe the rumors, the successor to the Samsung Galaxy S3 (pictured) could scroll up and down based on your eye movements.
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