NASA tech could track firefighters where GPS can’t reach

 In the chaotic environment of a fire or disaster area, knowing where your fellow firefighters and first responders are is of the utmost importance, but GPS and other positional tracking systems aren’t always reliable. A project from NASA’s Jet Propulsion Laboratory aims to solve this with a tracker that relies on a totally different kind of electromagnetic phenomenon. Read More
NASA tech could track firefighters where GPS can’t reach was first posted on https://techcrunch.com/gadgets/