goTenna – Off-Grid Communication

Are you a modern Indiana Jones? Out-and-about chasing down your next adventure? goTenna plans to help you when you're in the deep, deep where cell phone service is unheard of. goTenna pairs with your smartphone and allows you to communicate off-grid with those nearby on your team who also have goTenna. And yes, the modern Indiana Jones has a smartphone. This device permits you to share texts and GPS locations on offline maps. goTenna also has end-to-end encryption so use it whether you're off-grid or on-grid but still want to protect your messages from the competition.

Do you remember when the first GPS satellite was launched? Me neither. That's because it was originally called Navstar and it was launched in 1978 (before I was born). Today, GPS is so popular that even shoes are available with this technology! These shoes were created to help locate Alzheimer’s patients in case they get lost.