POPSUGAR Tech Guess Who Can You Guess the Concept Gadget? 2010-03-26 15:45:01 Guess the Concept! by Tech 3/26/10 1 Shares Like us on Facebook This concept is so sleek, you may not realize you use a version of this gadget every day. Read More Concept GadgetsGuess The Gadget POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get inspired with our daily newsletter Vegetarian Tech DIY Love and Sex Home Food Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.