[GreenKeys] stunt boxes

[Henry Minsky]

Just curious, does anyone actually use their stunt boxes for anything?

My teletype has a large number of modules  in it's stunt box (I forget what 
they are called in the manual), and all these wires from the printing unit 
cable which make momentary contact when the module recognizes its sequence
of characters.

I haven't actually got any use for the signals, but was wondering if 
anybody had theirs hooked
up to do something useful or fun.