This Device Can Turn Your Finger into a Phone When you get a call, just raise your hand to answer. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Would you use time travel to kill baby Hitler? Can We Avoid A Digital Dark Age? The Most Powerful Magnet In The World Why Do We Feel Nostalgic? Elon Musk says Universal Basic Income is “going to be necessary.” 5 Uncontacted Tribes