Thanks for making me eat humble pie and broadening my views. Sometimes more tech is helpful indeed.
Ps: The way you're applying it is creative and awesome too!
It is one of the wonderful things about this place, who gives a crap about the emotion being quadriplegic (I certainly don't) let's just solve the logistical problems! And as far as I'm concerned all of the problems that disability has introduced into my life have solutions that revolve around logistics, which project/process/company/widget do I need to buy/invent/collaborate on to make this thing work. It's great.