Why digital will replace paper in out-of-home advertising (Fuse)
It’s these ‘network effects’ described by Metcalfe’s law that are partly behind the competitive rush to convert to digital by JCDecaux, Clear Channel Outdoor and Exterion across Europe. […]
davidcboyd.com
Wed, May 18, 2016 at 5:52 PM
Wed, May 18, 2016 at 5:52 PM