a little rumba that comes out and vacuums up the crumbs from my desk and keyboard.
Make it look like an official NHL hockey puck and I'm in for 2. Or, combine a miniature Roomba with a quadracopter so it could just hover over my desk and suck up the dirt. Wait though, I guess if it's hovering it's pushing air down and all that's gonna do is blow the dust everywhere and irritate my eyes and sinuses. OK, forget that last one. But a quadracopter that could vacuum up dust (if it was physically possible) would be cool as hell, and it would prevent my cat from trying to sit on my keyboard all the time because my cat hates those miniature quadracopters. I mean hates as in wants to kill them but is too scared to do anything but run under the furniture and hiss and growl.
Wait, what about a beer & wine cooler and a little arm that would serve me a fresh one or a refill? Innovation!
Or a little quadracopter that would freshen up my drink when it sensed the fluid level in my glass got below 20%.
There's got to be something I can do with a miniature quadracopter besides terrorize my cat.