A 3-inch data device that once had an out and out utilitarian image is now the favorite experiment of designers, as we have seen USB flash drives in the weirdest of shapes, and we have also seen them in the most gobsmacking cloaks. And then, there is an occasional design that you would have a tough time categorizing…

I bet all you computer geeks and hackers out there have an assorted collection of USB gadgets that helps you freak people out as soon as they lay their eyes on them, and all of you hackers would have several tricks up your sleeve just as any magician does…