My wife sent me this info, intreging! She really liked the video
"GoTenna is a pocket-size communication tool that lets smartphones talk to one another without cell service"
"it shoots from 9 miles to as high as 50 miles once you start ascending to higher elevations."
Video: http://www.gotenna.com/
From Cnet: http://www.cnet.com/news/gotenna-creates-cell-network-out-of-thin-air-anywhere-on-earth/
"GoTenna is a pocket-size communication tool that lets smartphones talk to one another without cell service"
"it shoots from 9 miles to as high as 50 miles once you start ascending to higher elevations."
Video: http://www.gotenna.com/
From Cnet: http://www.cnet.com/news/gotenna-creates-cell-network-out-of-thin-air-anywhere-on-earth/