S3 remote access

[onthewrong]

Does anyone know if it is possible, or if there is an app available, that allows the S3 to be accessed by a Galaxy Tab 2 7.0? I've tried apps such as Wifi Mouse and Remote Mouse but with no joy as they are for tablet-to-pc rather than tablet-to-tablet/phone. I had hoped to be able to use my tablet as a mouse when the S3 is connected to the tv, instead of having to buy a wireless keyboard and mouse for it.

Any suggestions would be much appreciated!