SimpleScreenRecorder - SimpleScreenRecorder is a Linux screen recorder that supports X11 and OpenGL.
VRChat - Create and play in virtual worlds with others
Camtasia - Camtasia 2018 makes it easy to record your screen and create polished, professional-looking videos.
Spatial - Collaborate from anywhere in AR
BandiCam - Bandicam is a screen recording platform built to accommodate the needs of a wide variety of different users.
Gather Town - Spatial video-chat worlds for work and play