I think it would help emergency services if twoNav Tablets had the ability to make and send reports , via Bluetooth (on phones) to where they need to go . Things like incident reports that the Rural Fire Service that I`m with require 'paperwork' to show where we`ve been , and why (motor vehicle accidents , fires , etc) . Once a report has been activated , the GPS co-ordinates immediately go into the form , then completed when able by the person in charge .

Other input to the GPS , like waypoints required by 'head office' could be again be sent , received and relayed by a mobile phone , or RF link .

Just a few thoughts