It is a browser-to-browser version of CallMe Click-&-Connect so instead of having the need of a hardware codec the Host’s browser connects to the Guest’s browser for a live 2-way conversation.  It can stream live from the Host’s browser for broadcast – plus the Host can control the recording of both ends of the conversation / interview at their respective ends (for GDPR compliance) which is then uploaded to the Host’s computer at the end of the session.  This means that you end up with a solid recording in case of internet issues during the “live” connection – and nobody has to have any special hardware.