Some days ago this tweet got me intrigued. Some hours later Joel asked for help to @mrdoob since him and @marcinignac did some pointcloud visualization in the browser using mrdoob's Three.js library during OFFF 2011. I had some code for streaming using gstreamer in openFrameworks so it was just a matter of joining the pieces.
@joelgethinlewis and @roxlu were trying to make this work at Art and code 2011 which topic this year was DIY 3D sensing and visualization.