“…During the workshops that took place between September and December 2017, the teachers were also introduced to the microblogging tool Talkwall (Illustration 2). This particular tool is continuously being refined by a team of engineers and researchers at the University of Oslo, in collaboration with teachers (for a historical account of the development of the tool, see Smørdal et al, 2021). Talkwall is, as mentioned, a non-commercial browser-based microblogging technology.…”