The Futuristic ‘Smart Strap’ Lets You Speak on the Phone with Your Fingers

Next time you rummage through your pockets in pursuit of your ringing cellphone, realize the power to communicate could be at the tip of your fingers. A new “smart strap” called Sgnl aims to let you talk to the hand, literally. Once your smartphone is hooked up to the strap via bluetooth, it’ll generate vibrating transmissions through... Read More