Now why didn't we think of this? While the lonely at heart have their inflatable dolls, here's a blow-up mouse version for the lonely tech nerd. You can not only take this to bed, you can actually put it to use. Not that kind of use. Designers Bongkun Shin, Heungkyo Seo, Jiwoong Hwang & Wooteik Lim did intend for this to be a working mouse, and packed electronic circuity on a small flexible board within the Jelly Click. So all you need to do to use this is puff away, attach the USB cable, and click. Oh, and since it floats, this is one rodent that won't sink on you. For now, though, it's all just hot air till a commercial unit actually scuttles out.