Just had been in WDW and noticed that while waiting on a Standby line on Test Track I was given a paper by a CM with the time on my watch and when I finally get to the ride I had to give the CM the paper with my current time.Also I had the same experience with the boat ride in the Land by this time I was in a Fast Pass line.I have been to WDW several times and this was the first time twice I had been given a paper to see how long I had to wait.One for a Standby line and the other for a Fast Pass line.I guess that is their way of finding out how long everyone has to wait for a ride.On the paer it has all the rides for all 4 parks and the CM just circles to ride you are witing for and writes the time you give them and write if it is a Stndby line or Fast Pass line.