keyborad equivalent of LU442 button presses?

I have a 3D navigation task that uses the keyboard (either keypad numbers or the arrow keys) to move around in a virtual maze. How can I set it to work with a Lumina LU442 fMRI respond pad? Can I set the response pad button presses so that it is transmitted to my laptop as keyboard presses?

Unfortunately not; Lumina would need explicit support by the software.

Our recently announced Lumina 3G controller provides built-in support for keyboard emulation.