The lecture rooms are at the mezzanine floor. They will be equipped with a laptop and a computer projector. The session chairs should obtain copies of the talks on a USB stick before the session starts (use the lecture room as the meeting place), or obtain the talks by email prior to the start of the workshop. Presenters must provide to the session chair with the files for the presentation in PDF (Acrobat) format on a USB memory stick. This must be done ten minutes before each session. All the presentations must be displayed thorugh Zoom.