This printer began its life as an idea funded on Kickstarter.
But, now it’s a reality.
Think of it as a cross between a Roomba robot vacuum and chunky printer of ye olde days.
It will fit in your pocket and print to any size paper. It’s available for pre-order now for less than US$200 plus printing cartridges.
And yes, if you have a cat, I’d recommend keeping it away when you’re trying to print something.
ZUtA Pocket Printer