Smartphones are practically everywhere. But if you're in the middle of nowhere without a signal, that iPhone 5s or Galaxy S4 won't do you much good. Many people already turn to satellite phones when they're at sea or in other far-off places, but a new device from Iridium takes a satellite signal and turns it into a Wi-Fi hotspot for your existing mobile devices.
Read the full article: Iridium Go! hotspot can turn your smartphone into a satellite phone