I just wanted to make clear that i am not asking for sysex transmitting abilities because the workstation requires these features. the workstation itself has a ton of controllers one could use and a huge touch screen interface that is IMHO quite convenient for any sighted user.
as a handicapped person, i just tried to find a way to make the instrument more accessible to me. as you can probably imagine, a touch screen interface is without of any use for someone who's blind, unless it is equipped with voice over or something similar, as it is available on an ipad. so my idea was to focus on a surface that features control elements that can be accessed without vision like the QuNeo pads, sliders and dials. the surface of the QuNeo feels good under my fingers and the UI elements are big enough to hold even labels with braille for better orientation
but of course you are right and we are still talking about a very special need