Once a year, YouTube pulls out all the stops to showcase its unique programming line-up and original content in a big way, giving advertisers a glimpse of its loyal audience of amateur video creators at a spectacular event called YouTube Brandcast.,We designed and built a mobile app for attendees to get venue information, event schedules and coverage in realtime. The app acts as a personal slideshow display for the keynote speaker. During keynote speeches, speaker’s slides were pushed to audience members’ mobile devices.,