“ Quest Performance Budget Clinic forced weekly profiler saves with boring filenames — sounds petty until you are debugging a regression three weeks later. I still use the cohort spreadsheet template. ”

“ Hand Tracking UX Lab — pinch dead zones saved our panel. ”

“ Design Systems for Headset UI paired me with a designer who hated my spacing tokens. Good friction. Final Figma kit matched prefabs without renaming hell. ”

“ Anonymous: WebXR Scene Foundations gave our team a shared vocabulary for session failures. Still heavier on reading than I expected. ”

“ Multiplayer Sync for Small Worlds week four desync lab was messy in the best way. We documented a deliberate desync, which sounds silly until you see how rarely teams practice that. ”

“ Shader Graph Stylized Worlds — fog lesson alone paid for the module. ”

“ Certification Prep Spatial Developer mocks were blunt about what they cannot guarantee. I failed the first mock, rewrote my oral around Unity VR Room Setup learnings, passed the second — still sweating public speaking though. ”