1. Using VR Sketch sheets by Saara Kamppari-Miller https://blog.prototypr.io/vr-sketch-sheets-4843fd690c91
2. Drawing sketches for VR by Volodymyr Kurbatov https://medium.com/inborn-experience/vr-sketches-56599f99b357
3. Read for angle concepts by Vincent McCurley https://virtualrealitypop.com/storyboarding-in-virtual-reality-67d3438a2fb1#.2j94rnxsd
4. VR paper prototyping by Saara Kamppari-Miller https://blog.prototypr.io/vr-paper-prototyping-9e1cab6a75f3
5. Virtual hands by Facebook https://facebook.design/virtual-hands
6. Tools for VR prototyping (softwares) https://blog.prototypr.io/prototyping-for-virtual-reality-a1036767dd45
7. Adobe XD - DraftXR plugin https://www.youtube.com/watch?v=Kv7hdGu3e2s
8. Bodystorming
9. Envisioning, prototyping and building https://docs.microsoft.com/en-gb/windows/mixed-reality/case-study-afternows-process-envisioning,-prototyping,-building
10. Design process at MS Mixed reality team https://docs.microsoft.com/en-us/windows/mixed-reality/case-study-expanding-the-design-process-for-mixed-reality
11. Shifting from 2D to 3D design- personal blog https://docs.microsoft.com/en-us/windows/mixed-reality/case-study-my-first-year-on-the-hololens-design-team
12. Microsoft Mixed reality tools tutorials https://docs.microsoft.com/en-us/windows/mixed-reality/tutorials