Although a common motive for trips to the mountains is an escape from the civilisation, nowadays they are only little less saturated with electronics than large metropolises. In addition, we are the ones that bring it to the picture. Dr Radosław Klimek, AGH University associate professor, took advantage of the fact when developing a computer system monitoring the safety of tourists. By using localisation data, the application can alarm rescuers about someone lost on the trail or being there during a weather breakdown. It may accelerate the decision on sending a rescue team in situations when getting help on time is of the essence.