Samsung is going to release Galaxy S IV on 14 March, and it is almost confirm that it will have a feature called Smart Scroll which detects your eye movements and work according to it.
SamMobile has posted an image which was originally said to be of Samsung Galaxy S IV but now it is a part of Android 4.2 update which is being pushed to Galaxy S III which is called Smart Stay.
This feature tracks your head movement to control the scrolling speed of contents. Samsung has always known to introduced new and useful feature in its phones so it will be nice to see what are the new features we are going to see in this phone.
