Ключевые слова: asphalt, balance, buildings, busy, city street, cityscape, commute, daily life, downtown, electric, environmentally friendly, helmet, metropolitan, metropolitan area, mobility, mobility device, mode, modern, motorized, movement, navigation, pedestrians, people, riding, scooter, sidewalk, speed, street scene, technology, traffic, transportation, transportation option, travel, urban, urban environment, urban lifestyle, vehicle, wheels,