I was able to be part of the Melbourne International Motor Show in 2011 by building two touch screen kiosks for GPJ to go in the Toyota stand. They used 50″ touch screen displays one in a swipe format with video and copy hung on a wall and the other was a re-purposed response test and TV Commercial on a 50″ touch table.
I created some ominature tracking for one of the apps which tracked hits per page and duration then worked it into a graph at the end of the event. This proced very handy for the client.
Software used: Flash ActionScript 3.0, Adobe AIR