I want to develop an application through which we can control the device from the PC i.e. as soon as a device is connected to a PC , a image same as the device comes up on the PC and whenever we select something in the image on the PC, the same is carried out on the device.

Please reply as soon as possible.

Just wondering if you have made any headway with this question? I ask because I'm looking on advice/tutorial on how to use the Android device's UART.