The best use of the moving walkway that I have seen is at Sea World, used to all -ow (allow) all to have the great view of the penguins. The room they live in i s about 50 yards long and you have a clear view, even though all visitors are transfixed. Without it, we would all be squirming in trying to get a view, and then stuck with our one view like New York Cityites are stuck with their ren t controlled apartments. Movement can mean freedom