This post is the fulfillment of the promise. And unlike Vuforia, free to use for any purpose, including commercial. I also promised to show you how to position these QR codes in space, building a kind of ‘poor man’s Vuforia’ - using QR codes in stead of VU markers. In my previous post I showed how to read QR codes using native functionality of the HoloLens 2 and the package, using a MRTK Extension service to host the actual QR tracking. Positioning QR codes in space with HoloLens 2 - building a ‘poor man’s Vuforia’