Keys are the greatest source of frustration during frantic, rushed mornings when their whereabouts are unknown . They unlock the doors to what we most value, keep our secrets safe and symbolize a growing trust between two people when they are exchanged. In a world where technology is rapidly evolving, these primitive devices could be easily viewed as obselete. Still, the jingle we listen for while rummaging around has become a familiar and subconscious connection to our sense of security. After all, what would we do if we lost our keys?