Still Waters Posted June 4, 2016 #1 Share Posted June 4, 2016 A bluetooth system that alerts underground train users to give up their seats for pregnant travellers has been trialled in South Korea. The Pink Light campaign was tested by 500 pregnant women in the city of Busan over a five-day period. The women carried sensors that activated pink lights by priority seats on the Busan-Gimhae Light Rail service. http://www.bbc.co.uk/news/technology-36443920 Link to comment Share on other sites More sharing options...
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