Gather Town is a company which provides a localized video chat service.
See gather-town-spaces for a description of how Gather Town is used in a conference.
Detail on Gather Town domains at Gather Town Single Sign On
These platforms work best with Chromium browsers: Chrome, Edge and Brave. Even though these platforms may claim to support Firefox or Safari, you will see a degraded and possibly buggy experience (as of April 2022).
You will need about 10 megabit of internet bandwidth to use spatial chat.