Chaperone, a smartphone locking and loss-prevention system
We often think of a smartphone as merely a communications device, but it’s a networked computer so small, powerful and indispensable in our lives that we carry one wherever we go. But this same portability means a smartphone can be easily misplaced or left behind, and because of its value as a pricey pocket computer and as a data access and storage device, smartphones are also targeted by opportunists, thieves and attackers.