Hi Upholsterer,
Rune is not really built to do what you need, but I think it can be done.
You should look at the following posts for controlling Rune with an USB keypad, IR remote control or touch screen. If it can work with these devices other physical controls should also be possible. Some of these posts also deal with installing a local display, that may also be of interest. See here:
#4288 #3119 #6270 #6271 #11911 and
#6325
janui