Captive Media, a UK provider of digital signage for public toilets, has converted its network to use Broadsign’s cloud-based software platform. Captive currently has a network of 60 screens in London and will install another 160 this year in different cities, targeting an installed base of 1,500 by 2017. The company’s screens are 12″ LCD models and content is targeting men between 18 and 35.