La navaja suiza de las farolas urbanas: carga coches eléctricos, informa sobre la contaminación, proporciona señal wifi y permite comunicarse con un servicio de información turístico o notificar emergencias. Ya en las calles de Shanghai

http://www.dailymail.co.uk/news/peoplesdaily/article-3293123/It-s-Swiss-army-knife-lamps-New-Chinese-street-lighting-lets-charge-electric-cars-surf-internet-monitor-pollution.html

15 smart street lamps were unveiled in Shanghai, China, on October 27 The lamps are equipped with several high-tech functions including wifi They're part of a trial that will be expanded to city tourist spots in 2016 A new breed of 'smart' road lamps has just arrived in Shanghai, China.