Ключевые слова: active, adult, afternoon, age, app, bicycle, bike, buildings, businessman, busy, casual, checking, city, communication, commute, connectivity, convenience, cycle, daily routine, device, digital, email, focused, helmet, internet, leisure, lifestyle, man, mature, midaged, mobile, modern life, navigation, networking, outdoors, parked, professional, riding, safety, senior, smart phone, street, sunlight, technology, transport, trees, urban, urban scene, wireless, work,