Wolfprint 3D - A 3D scanner to create realistic avatars of people for VR
Ring4 Meeting - Dead simple video conferencing - free, in browser
Facebook 3D Photos - Bring photos to life with depth and movement.
Stork.ai - AI-Based Collaboration for Hybrid Teams. Rich media messaging, advanced video and voice conferencing, auto-transcribing and screen sharing. Serendipitous meetings at the water-cooler with your human and AI teammates.
Webflow 3D Transforms - Build 3D interactions visually, without writing any code
openmeet - Account free video conferencing with a rooms component that lets you use VC within a physical meeting room. The server can also be hosted in your own cloud for extra privacy/security.