If you have ever wanted to write all over someone’s Powerpoint presentation while they are giving it, there is now an expensive opportunity to do so. A system called Afterglow allows users, by way of some clever camera-based tracking, to literally write on a projector screen using a laser pointer. The idea is awesome, but it will unfortunately be a big corporation toy for a while at least, as it is prohibitively expensive.

Give it a couple of years and that might change. I long for the day that a quick bit of laser ninjary can have me writing “this presentation bites” at a staff meeting, but that day may be a long time coming.

Price: $1980 [Afterglow via The Gadgeteer, Oh Gizmo]

Related Videos

Sponsors