erco's in love! Talk about an amazing piece of electro-optical technology! At least two years old.
Jump to 3:30 below to see how the machine corrects for your imprecise hand motion. Magic!
"When you make a thing, a thing that is new, it is so complicated making it that it is bound to be ugly. But those that make it after you, they don’t have to worry about making it. And they can make it pretty, and so everybody can like it when others make it after you."
- Pablo Picasso