American Express in Belgium launched an interactive billboard that displays pictures that just about anyone with a computer and some knowledge of French or Dutch can upload through the campaign website
americanexpressblue.be. A
live webcam brings the real-time snapshots (like the one above) of the billboard back to the site for you to show off.
Related posts:
Digital Billboards: Magink
Digital Billboards: Defacing
Digital Billboards: Overview