“Protect our children together,” calls Lineable, a new wristband that helps track missing children. The device was developed by a Korean startup, yet the slogan has resounded with parents across the globe. What is Lineable? Lineable is a wristband loaded with beacon technology that enables parents to both prevent losing their children, and if they become lost, to find them easily. But that’s not all. Due to the core technology, the more…