It would be great if the parameter changes were visible as a knob, fader, etc. were moved on a touch-based controller. As it is currently, if I place the mouse over the knob, fader, etc in the Arturia GUI the changes are visible in the lower left corner of the GUI. But that kind of defeats the purpose of using a touch based controller. (Probably any MIDI controller.) If the changes were visible even if the mouse isn't placed correctly that would help immensely.
Also... bi-directional MIDI so that when a preset is selected in a synth it sends out all the controllers in the config to update any external controller. That would be a dream!
Thanks.