Ключевые слова: active, alps, app, application, business, cellphone, climbing, compass, connection, device, direction, display, electronic, expedition, extreme, free, freedom, global, gps, hand, hiking, holding, journey, lost, map, mobile, mobile phone, mountains, navigation, network, online, orientation, peak, person, phone, plan, position, screen, search, smartphone, sport, technology, topography, trail, trekking, trip, using, walking, wireless,