Also I tried to design this based on real-life applications. Digital artwork is never designed to be produced physically, and physical artwork is done physicall

Also I tried to design this based on real-life applications. Digital artwork is never designed to be produced physically, and physical artwork is done physically with real-time feedback loop from observing the brushwork and colors. That being said, turning digital artwork into physical is still an interesting problem domain since artists can't be expected to all come wield my machine. I'd like an artist to be able to remotely work the machine in some manner.