All speakers who present online need to pre-record their presentation, upload it on YouTube, and share the YouTube link below.
YouTube makes it very easy to upload and share videos (see below). However, privacy settings for videos must not be set to "private", otherwise the organizing committee will not be able to access your video. Choose the "unlisted" or "public" privacy settings in Youtube. In "Audience" DO NOT SELECT THAT THIS VIDEO IS "MADE FOR KIDS" (this adds undesirable protection for children privacy).