This touch wall idea presented to Delta Airlines gives elite travels a one-of-a-kind experience. Upon encountering the touch wall, travelers first notice that the entire map of the world is in motion. By tracking all the flights in Delta's fleet visually with data points, users get a sense of why Delta is the largest airline in the world. A concierge presents iconic destinations from around the world. Tap into them to get local news, weather, and do a little sightseeing through pictures and videos. Users can also check on their flight, upgrade their ticket, and find the quickest path to their gate.