I have too much time on my hands. While looking for some information on Google about possible new inventions that can provide electricity on a micro-level (like a little windmill out in the back garden) I came across a site listing US Patents. The following computer mouse seems a bit of an odd invention: what the heck size would the paper be? And what small thing could you print on it? Or is the inventor envisaging a large mouse....kinda like supermouse?

United States Patent 6650315

Abstract:
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer. The printer unit includes a paper loading section in which the recording paper is loaded, a platen roller for feeding the recording paper loaded in the loading section, a print head for printing on the recording paper fed by the platen roller, and a discharge port through which the recording paper is discharged after printing by the platen roller out of the housing while taking a substantially vertical attitude.

I'm not sure I even understand what he's talking about.