mobile phone in the hands of young man in coat on shore river main, winter walks in frankfurt, view of modern residential

apps architecture banks browsing buildings chatting city cityscape coat communication concept connection connectivity convenience device digital district entertainment frankfurt gadget gutleitviertel hand hands holding information internet lifestyle main man media messaging mobile modern online phone portable residential river screen scrolling shore skyline skyscraper smartphone social swiping technology texting touch touchscreen tourism tower urban using view walks westhafen winter wireless young