Remember all those “pocket protector” nerd jokes from the ’80s? Get ready for the next wave: the pocket projector.

Equally useful, 3M’s new MPro110 is one of the first useful projectors you can fit in the palm of your hand. Resolution is a paltry 640×480 VGA and its usefulness is questionable in a brightly lit room, but laptop owners on the go will surely enjoy being able to leverage a much bigger display when they’re on the road and really need it.

The only information on 3M’s site comes courtesy of its German division, which calls the projector a Mini Beamer, not to be confused with BMW’s 1-series.

But according to Popular Science, the MPro110 will go on sale at the end of September for $359. Don’t forget about Samsung’s mini projector we told you about back in March.