Limitless Remote is a app which can use your phone to control Android and Windows device.
It can turns your phone to a wireless touch mouse, a wireless keyboard or a wireless joystick.
This is the client part. You must install the server part(Limitless Remote Service) to your device to be controlled.
Limitless Remote Service for Windows:
http://bbyk.sinaapp.com/w
Limitless Remote Service for Android:
http://bbyk.sinaapp.com/a