He created a music visualizer demo that takes advantage of the 3D depth camera on Kinect by outputting a fun pixelated silhouette and color changing strobe.

GitHub --piebro / factorio-blueprint-visualizer: A python library to artfully visualize Factorio Blueprints and an interactive web demo for using it.

The visualizer demo (see video below) was created as part of Maker Faire Hyderabad which is happening over the weekend.