Comment by kurjam

Yeah. After butting some hours of research into this I'm afraid that would be a little too big project for me to start with currently. So from this site ( http://www.fentek-ind.com/FootPedal.htm#afs3usb ) I found a little idea which i just might try out. But instead of leg switches, I thought about adding a new modifier(s) under/near my palm rests (pressure switches I guess, but needs some testing first, what feels comfortable) to get brackets, colons, <> and other daily signs from the home row.