Could this be the non-touchscreen version of Microsoft Surface, created way back in 2004?
Will have to try this one out....
CPNMouse : Multiple Mice in Windows
Windows XP SP2
This is a temporary workaround:
- All your input devices must be working under Windows (i.e. the device should not be disabled and a driver should be installed etc. -- basically you should be able to controll the mouse cursor by moving all your input devices).)
- You must be Administrator.
- Copy cpnmouse.inf to c:\windows\inf
- Copy cpnmouse.sys to c:\windows\system32
- Select "System" from the control panel. If "System" is not visible, click "Select classic view" at the left of the window.
- Select the "Hardware" tab.
- Click "Device Manager".
- Expand the "Mice and other pointing devices"-tree.
- Double-click on the desired input device.
- Select the "Driver" tab.
- Click "Update Driver".
- Select "No, not at this time"
- Make sure "Install from a list or specific location" is checked.
- Click "Next"
- Make sure "Don't search. I will choose the driver to install" is checked.
- Click "Next".
- "CPN Tools mouse filter driver" should be available. Select it.
- Click "Next".
- Click "Yes".
- Click "Continue Anyway".
- Windows will ask for a CD. Simply point it to the location of cpnmouse.sys.
Source: CPNMouse : Multiple Mice in Windows
Or this one is a bit newer and direct from Microsoft...
The Microsoft Windows MultiPoint Software Development Kit (SDK) helps developers create programs that enable the use of multiple mice on a single computer.
http://www.ardentdev.com/blog/index.php/2007/06/04/multiple-mouse-pointers-in-windows/
