This is cool. I had a similar idea in mind when I started working on my elevator project [1], but got a bit distracted with supporting multiple buildings. [1]

This is cool. I had a similar idea in mind when I started working on my elevator project [1], but got a bit distracted with supporting multiple buildings. [1] https://rawgit.com/joefreeman/elevator/master/index.html https://rawgit.com/joefreeman/elevator/master/index.html