Pocket-Size Device Lets You Print from Anywhere

A new mobile robotic printer that is only a little bigger than three stacked hockey pucks will enable people to print anywhere It has a rechargeable battery with an on\off switch, it connects directly to smartphones and to PCs, and it allows the user to print on any size piece of paper.

https://www.kickstarter.com/projects/1686304142/the-mini-mobile-robotic-printer