BlueMotion Joystick allows you to use your mobile phone as a Joystick through the built-in acceleromoter.
Here's the official website (its closed unfortunately but the stuff is still there)
http://www.nirp.co.uk/motion/bluemotion/bl...ion-installing/
To test BlueMotion, you need to 1) install the BlueMotion software on your mobile phone and 2) install a PC application that can read and respond to the phone data.
To test the software, you need the following/must go through the following steps:
1. A bluetooth dongle for the computer (or a PC with bluetooth receiver built in) - if you do not have this already, you can’t test SonWii on your PC.
2. You mobile phone should be paired with your PC and you should have set up an incoming COM port. You should know what COM port it is. (See the section on COM ports to learn how to do this)
3. Download BlueMotion and install it to your Sony Ericsson Mobile phone
4. Download the PC bouncing ball software to your PC and install it
In theory, you should have everything necessary to run your motion sensitive phone as a Wii remote control!