We are happy to announce that five full papers with co-authors from our lab have been accepted at ACM CHI 2021! Three of these papers are projects of our group, with two more papers being co-authored in cooperation with international researchers around the world. We are happy to contribute to the community of the largest and most important conference in the field of human-computer interaction. All papers will be presented online at the conference May 8-13. Further information, as well as short videos and the already-available author-versions of the papers can be found on their respective project pages.