Trade shows often start with a bang. But after a flurry of announcements on day one, the next couple days can end with a whimper. Keeping people interested means keeping them talking, and brands need to look outside of their usual content topics to create opportunities for conversation. This often means quickly jumping into organic conversations that are bubbling up at the show.
At Mobile World Congress, brands tried to keep people engaged by introducing touch screen social media walls, surprise and delight programs, and even the first 3D printing of custom phone cases at an …





