Digital signage brings real-time opinion polling to UK election (DSToday)
Sky News brought real-time opinion polling to the people in last week's U.K. elections — with an assist from social media and digital signage technology. […]
digitalsignagetoday.com
Fri, May 15, 2015 at 6:40 PM
Fri, May 15, 2015 at 6:40 PM