I use MyDMX only on a touchscreen. Used for running lights at a club i resident and do the AV for, with a lot of different DJs. Preprogrammed scenes, means the DJs just tap the scene buttons on the screen and they can set the light to support the music they are playing. A simple no fuss solution :-)
Jeffrey, it could be good to have an option for a window like the setup/editor/user windows specifically for touchscreen. Preferably only showing the scene buttons, that can be grafically designed,user definable button size and colour. For ease of recognition when the clubs are rocking. Also a lock out function would be welcomed! Stopping accidentel changes tio setups and scenes from nosey finger ;-)
And the option for global buttons. Maybe 5, assigned to control smoke machines, blinders or blackout for all fixtures etc. overriding the programmed scene for that specifik fixture?