A symposium session is live, online, and on Chicago (US Central) time. Your panel runs at a set hour on Zoom, you join it from the session listing at the panel's start, and you have fifteen minutes. That is the whole of it, and it is worth knowing before the day.
The Imagining Futures symposia — Imagining Creative Worlds, Human Worlds, Social Worlds, Sustainable Worlds — have no venue and no on-site program. Everything live happens on Zoom; everything else sits on your presentation page in CGScholar. The schedule's mode dropdown offers only the two modes a symposium runs, so there is nothing on-site to look past.
A live paper is presented once, at the hour on the schedule. Being there, at that hour, is the presentation.

Before the symposium, open the schedule, find your panel, and check its day and start time against the time you were given. Every live session in the series is scheduled in US Central Time (Chicago). The schedule shows that time and does not convert it to yours.
Your own calendar is the only alarm you will get. Nothing on the platform knows what time it is where you are.
Papers are grouped into themed panels — a session with a name and a time span, holding three or four papers that run one after another. The whole symposium runs in one Zoom meeting.The same link sits on every session listing, so you join that room at your panel's start time and the facilitator takes it from there.
The quickest way in is the Stream link box at the top of the event's Overview tab: Stream conference is that single Zoom link. The Link on your session listing opens the same meeting — use whichever is nearer to hand.
Looking for a link on your own presentation page is the commonest way to be locked out of your own panel. The link is on the session listing and under Stream conference on the Overview tab — the same Zoom room either way.

A panel is one Zoom session, one running order, one clock. The same four rules apply to every presenter in it, so that each gets the same time.
Fifteen minutes is the total, for everyone alike, and the microphone goes off at the end of it. A twelve-minute talk lands; a seventeen-minute one is cut off mid-sentence.

Fifteen minutes leaves no room for setting up. Everything below is done before you click the link.
Join a few minutes before the start, camera on, slides behind the Zoom window. The first thing the facilitator sees should be a presenter who is ready.
Every live panel is recorded, and the recording is posted to your presentation page within 24 hours. That page is what outlasts the live hour — the recording, your abstract, a discussion board that stays open after the panel closes, and any digital media you choose to add.
The live hour ends. The recording, your presentation page, and the conversation on it do not.

Yes. The symposium runs in one Zoom meeting. Stream conference on the event's Overview tab opens it, and the Link in every session's listing is the same meeting. What changes from panel to panel is the time, not the room.
No. Join at the panel's start time. The facilitator opens the session and introduces every paper, and the order can only be kept if everyone is in the room from the start.
You have to work it out. All live sessions are in US Central Time (Chicago), printed once in the event header, and nothing converts to your zone. Convert your panel's start time and put it in your own calendar.
The facilitator mutes you and moves to the next paper. Screen sharing counts inside the fifteen, so have the slides ready before you join and time the talk shorter.
Yes, through Zoom's screen share, inside your fifteen minutes. Have them open before the panel starts.
Yes. Every live panel is recorded and the recording is posted to your presentation page within 24 hours. You do not need to upload digital media of your own, though you can add slides or a paper beside the recording if you want them there.
Raise it as early as you can, through the event's ··· menu (Support). A slot cannot be moved on the day.
Yes. The programme, the joining link, the media and the discussion boards all sit behind a registration.
Yes, on your presentation's discussion board. You get an in-app notification and an email, however long afterwards it is.