Speakers are free to decide when they want to take questions during the session and most do. The speaker will have a hard-stop at five minutes prior to the start of the next session. They may or may not allocate time for Q&A during their session.
When a given session is over, we need to turn the room over for the next session. We will have staff escort the speaker away from the front of the room to an area conducive for personal conversation without impacting the start of the next session. Please feel free to follow the staff and speaker to this area, but do not congregate in the front of the room to ask questions.