If you bought a phone in the past few years, chances are you barely ever type your password anymore: your face unlocks not only your phone, but also your social media, your Duke MyChart portal and even your banking app.If you bought a phone in the past few years, chances are you barely ever type your password anymore: your face unlocks not only your phone, but also your social media, your Duke MyChart portal and even your banking app.Security[#item_full_content]