Mini Printer

The Little Printer, created by Berg, is a device that allows you to print receipt-like pages of your choosing. I think this idea could be very useful for someone to print out To Do lists and little things that you would not necessarily need a full page for. It prints convenient papers that you could stick in your wallet or pocket, so that you are not carrying around a piece of paper.

Source: http://www.core77.com/blog/exclusive/big_idea_little_printer_exclusive_qa_with_matt_webb_principal_ceo_of_berg_21228.asp