Dropping Vibrate (DVAPP)

This application, when dropped smartphone by the smartphone itself vibration is to function to minimize damage by dispersing the impact during a collision.

Function
1. Is the most likely drop situations, vibrates if you drop can be used by hand.
2. Also turn off the screen of the smartphone a certain period of time, you can the operation.
3. To protect the battery, turn off the screen, it does not work after a certain period of time.