I have developed more than 50 XR projects (AR, VR and XR) professionally in VISYON, but due to confidentiality clauses I am not allowed to show them publicly.
That said I have worked on almost all VR platforms, on AR I have worked on Android and iOS devices, and on MR I have worked with Hololens, Magic Leap and Epson Moverio.

Here are some of the small prototypes that I have developed on my own: