The growth in the outdoor industry is largely being driven by digital media, both ‘place-based’, like shopping malls, oil chains and airports, and large format. In the Asia/Pacific region, ad spend in digital out-of-home has grown 19 percent on average every year from 2006 to 2011 and global spend in the sector last year was $US7 billion, which is forecast to grow almost 20 percent this year. So local digital signage network nGage is bringing together a few smart cookies at an event that aims to showcase the digital signage ecosystem and offer a glimpse into the future.