A startup spun out of Samsung has created a watch strap that purportedly makes it possible for people to answer phone calls using their fingertips. Since launching on Kickstarter this month, Sgnl has captivated tech blogs by proposing a completely new way to communicate. The technology recalls spy movies and science-fiction novels, leading one blogger to call it -quot;the sci-fi gadget of your dreams.-quot;...


Who Upvoted this Story