버스정류소에 와이파이ㆍ충전기ㆍ공기청정기…서울서 첫선<br /><br />Bus stops in city of Seoul are about to huge makeover complete with air purifiers, mobile phone chargers and free wifi.<br />Dubbed "Smart Shelters," these special bus stops will be enclosed equipped with air conditioning for the summer and heated chairs for the winter.<br />Sensors using Internet of Things will enable buses to stop aligned with the door to be used for boarding to ensure passenger safety.<br />The city of Seoul says about ten "Smart Shelters" will go on trial this December and will be expanded throughout next year.<br />
