One of the notable feature of Android 4 is “Face Unlock” but soon users found that feature can be fooled easily with a simple photograph. Samsung consider this a serious
One of the notable feature of Android 4 is “Face Unlock” but soon users found that feature can be fooled easily with a simple photograph. Samsung consider this a serious issue and go ahead of Google to fix this.
The company upgraded this feature to make it little more secure by introducing “Blink if you’re human” function as it’s pretty difficult to make a photograph blink.

This may not be a foolproof improvement but it still a good improvement from a manufacturer which is indeed beneficial.
[via LandOfDroid]
Nice feature, I was not aware of it. Seems to be so interesting, will try it on my android.
Definitely a nice add on feature for Android users. Google should fix it asap so that users won’t have any further problems with it.
Awesome!!! Thanks for the review. Really looking forward to seeing it live in action.
Thanks for sharing.