not have can be in ski or money bitch but they're still made by a st petersburg based firm called ivan guard and they could provide a revolutionary function in the avalanche early warning system. or sensors measure the length of the rope depending on the load of therapy in the future when the rope is subjected to hide something tension it stretches and its dislike lengthening that is detected and measured by our sensors in the movie ready with a click modules inciting casement can transmit the information about the strength to a remote computer so that any zero greater than can immediately order of a snow removal operation and to remove headquarters among the monitoring center that keeps a constant eye on the distance southern russia they're not replacing boots on the ground just yet but they're collecting valuable data to model the snowdrift trends and alert their frontline colleagues to see what the sensors run an autonomous mode sending signals through wireless connection to feel pressure doesn't need to search for information in the twenty first century and data should be coming to us no