Instant Wave Lock

This application uses the proximity sensor to detect your hand and wakes up your phone without pressing on the buttons

You can use it :

-view your phone when cooking

-if your power and lock button in broke

-instantly hide your screen without pressing the lock button all you have to do is to wave in front of your proximity sensor and It will change the stat of your phone from lock to unlock and reverse.

You can always use vibration option for more

please rate if you like it