One handy feature would be able to use either several midi buttons or a fader/knob to control transform X/Y, zoom, etc so you can control position and size of sources in a scene from the midi controller. A fader would be a single axis.
Another option would be to use a fader or buttons to replicate arrow keys for toggling between items or editing transforms. A user would still have to click on what they want before using the buttons.
Keep up the good work!
From @countdookuw in Alzy#28