The program committee of Measuring Behavior have decided to reschedule the conference to May 18 - 20 2022.
The reason for this is that it is still uncertain whether enough vaccinations will have taken place in October 2021 to enable all delegates to attend and to enable public events like conferences to take place. Seeing that delegates would have to decide in the coming weeks if they wanted to attend or not (the plan was to put out a new call for papers about now) we have decided to remove the uncertainty by rescheduling for 2022. That means that we will put out new calls for papers and symposia later in 2021 (see the provisional timeline here). Papers which have already been accepted can be presented as they are (including those published in volume one of the Proceedings) or updated if the authors wish, and new submissions will also be possible. The conference will take place at the same location in Kraków, Poland.