Oh, LG. Sometimes I really do wonder if you come up with the good ideas first, or if it really is like everyone else sort of thinks it is. Korea's #2 smartphone producer just sent out a press release announcing LG Smart Video, a new feature in the Optimus G Pro. So, if you've heard about the Smart Pause feature that was recently discovered in some screenshots from a Galaxy S III Android 4.2 ROM, it's that. Literally, exactly that.
The feature is pretty simple in concept - if you're playing a video on your phone (unknown if it supports 3rd party video players), the front-facing camera tracks your eyes.