POPSUGAR Tech Guess Who Concept Gadget Quiz Guess the Concept! by Tech 8/17/10 9 Shares Like us on Facebook This gadget comes with great portability, but could be used almost anywhere . . . almost. Can you guess what it is? Read More Guess The Concept Get inspired with our daily newsletter DIY Food Love and Sex Home Tech Vegetarian Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.