Hi Tech, Wireless Help for Climbers
Mark Baard writes "Alpinists may soon be using wearable sensors and tricorder-like medical scanners to bail out their buried comrades. Computer scientists Bernt Schiele and Florian Michahelles, at the Swiss Federal Institute of Technology, are designing A-Life, a portable device that transmits and receives avalanche victims' vital signs through snow, up to 80 meters away."
What in the world is a tricorder? Couldn't they have at least provided a link in the article for those of us not steeped in the terminology of computer science?
--sdem