Galaxy S4 Smart Scroll Eye Tracking Demo!

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Here's a quick demo of Smart Scroll Eye Tracking feature on the Samsung Galaxy S4 that
I forgot to show you in my unboxing video. oops. Sorry for too many videos today, it's Galaxy S4 DAY!
Works well, it's like my phone can read my mind!
Also see:
Galaxy S4 Unboxing and Initial Review:
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