How to Use Screen Mirroring on Xperia Z3
The screen mirroring on Xperia Z3 lets you wirelessly and seamlessly stream the screen of your device to a bigger screen (For example an Xperia Z3 ...Continue
Smart Screen (Smart Screen) on Optimus G is the feature that keeps the screen On as long as your eyes are looking at the screen, and turns off the screen when you look away. To disable / enable smart screen on LG Optimus G do as follows:
1. Open Settings application
2. Under Device settings, go to Display.
3. Mark "Smart Screen", so the screen wont turn off while you are looking at it