Walt Disney had a plan for urban design - and a central theme was how to get people around his city of tomorrow.  He envisioned monorails for longer trips, and a peoplemover for local circuits.  The WED designers laid out plans for both, and prototyped the people mover in DIsneyLand before it opened in Florida.  It is a clever and innovative means of transportation that never seemed to catch on.  I talk about it, and play the audio tracks that were on the attraction over the years.