With this App you can activate the screen without using the Power Button.
Review on XDA portal
1.2 Review on XDA portal
The screen turns off and the monitoring is activated when you use the Widget to lock the screen or put the device on a horizontal surface, such as the office desk; the screen turns on automatically when you lift and tilt the device towards you.
There is also an option to lock the screen when you put your phone in your pocket; in this case the screen turns on automatically when you tilt the device forward.
It's also possible to automatically activate the monitoring when the screen turns off after the time set in system options or when you turn off the screen with the Power Button.
The application uses a little battery while monitoring because it prevents the device from going to sleep; you can then set how long it will be monitoring the movement of the device: the convenience comes at a cost!
To uninstall the app you need to disable the Device Administrator.
Market Link: WakeUp free