Just a quick note that changing my code from KbCheck (which checks the primary keyboard) to KbCheck(-1) (which checks all keyboards) was the rather obvious answer to the problem.

This isn't...

If I type KbName in Matlab, pressing the DirectIn Response box causes 1-9 to appear in the Matlab window, but has no effect on the KbName function in Psychophysics toolbox (pressing a key on the...

If I press the 'z' key on the regular keyboard, it tells me to press that I have pressed the 'z' key on the regular keyboard and to please press the z key on the "external keyboard."

Eric

I just received my DirectIn Response boxes. When I plug them in, the Mac immediately asks about this new keyboard that it cannot identify (seems to be going through the system preferences "Keyboard...