I work at a University, where face-2-face lectures have stopped and the premises are closed for students, but teaching will continue to go online. I teach prog

I work at a University, where face-2-face lectures have stopped and the premises are closed for students, but teaching will continue to go online. I teach programming courses, but I have always organized them around projects with real f2f communication and intensive critique of the work that is being done. This will have a heavy impact now, as none of the online tools (commercial such as Zoom, Webex, Kaldura, and open source Jitsi, BigBlueButton) can really help. Most such technology is designed for online meetings of "disconnected" collaborators, and not as a real substitute for close collaborators where the whole body language takes part in the communication.