Video Chat

Video Chat office hours for the national master course Algebraic topology are available Fridays 14-15. No office hours fri Nov 9 due to technical problems. Note that this is an experimental feature that has not been tested properly.
Before coming in, you must read and agree to the following rules:

If you can see me, I must be able to see you. Your own webcam must be on, lighting on your side must be good, and it is better if there is a blackboard or a whiteboard behind you.
You may be joining a busy video chat room. Dress and act as if you are coming to my office.
Don't barge in! Other people may be in the room already, physically or also on video. Look around, see who's in, and await your turn before talking.
It is not my job to debug your internet/video/audio setup. Don't ask.
The URL behind the link below will change occasionally, so don't bookmark it. You may bookmark this page, though.

Await Your Turn Before Talking!
Agree and Join