Glasser performed on Late Night with Jimmy Fallon on Monday. If you watch the video above, you'll notice the QR codes circling the stage. The QR code was designed by Kyuha Shim. He built a system using programming language that receives color data sets from Glasser's album graphics and adapted them to the modules that he designed. The QR code also leads viewers with mobile devices to "zones" designed by artist Mitch Trale's web production company, which you can access here. (Christopher P. Allick, Trevor Giller and Pablo Rochat contributed to the technical and creative direction for the website.) I've posted Mitch Trale's past websites-as-interactive-music-videos to Rhizome before, such as New Stripes (2009) as well as the epic Open Seas (2010). The use of QR codes during Glasser's set is a really interesting translation of this idea to a live performance context, and I thought it was very cool.