Automatic Nail Painter

I am always painting my nails and it's really tiring, but going to a salon costs too much! And some people arent amadextrous like i am. I was thinking that maybe it would be possible to make a machine where you pour your desired paint in, select your design and then just place your nails in the machine and in a couple seconds your nails are done! I think lots of girls around the world could use it because not many parents can do their child's nails all the time!