The World Of Wi-Fi

Available for over a year

Wi-Fi hotspots in distant places, outdoor Wi-Fi in New York and coma patient technology. The programme looks at software that helps turn mobile devices into Wi-Fi enabled ones, even in so-called blackspots. In New York Wi-Fi hotspots are being rolled out to its parks while in Salford, Manchester digital diaries are helping coma patients. Presenter: Gareth Mitchell.