2x2 Demo Tiled Display Wall

I wrote in a previous post about my experience with the Viz roll and Rocks Cluster in order to get a tiled display wall. Since that looked like quite a lot of work, I decided to start afresh, and build a tiled display wall from "scratch" (i.e. without the help of the Viz roll), so that I could better control all the process. During this week I hope to do a write-up of what I did, but for the moment I recorded a mini-demo of the wall, which can be seen at Vimeo.