> Some electrons were converted into photons of different frequencies mostly in the human visual spectrum, and some electrons were converted into other frequenc

> Some electrons were converted into photons of different frequencies mostly in the human visual spectrum, and some electrons were converted into other frequences in the spectrum that can be converted into a meaning by a human. If someone live-streams a keynote and a Q/A session as a part of an event, then the person speaking is obviously participating. Please note, that I have no problems with remote participation of events. It just happens that our favourite south-east asian police state requires a permit for such events. Our opinions on whether that law is a good one or not has nothing to do with the medium chosen for the event.