Only people physically in the meeting room can start a Kaptivo session. Viewing the whiteboard then requires an invitation or an approval from someone already part of the Kaptivo session. No-one outside your session can access your session content.
Either: press the control pad blue button (the light goes off)
Or: press the 'End' or 'Leave' button in your web browser near the top right of the window
Or: if all session attendees close their browser session the Kaptivo session will end after 5 minutes. Sessions can time out when only mobile device browsers are used and not kept open/active, or if a PC suspends or goes to sleep, stopping regular communication with kaptivo.live.