Virtual reality
Teaching VR development and building escape-room prototypes.

I first tried virtual reality on an Oculus Rift development kit at a previous job. When I started teaching, we used an HTC Vive to teach students how to build VR experiences.
I advocated for VR in our programming courses and helped bring in an Oculus Rift S, an Oculus Quest, and an HP Windows Mixed Reality headset.
My students and I built several small escape-room prototypes using virtual versions of our school building. I also built escape-room experiments of my own in Unreal Engine to practice VR development.