Apologies for cross-posting. The extension to the early-bird registration rates for the 2021 International Conference on Mobile and Ubiquitous Multimedia will end on Sunday 14 November (included). If you haven’t already, please register before that date. The early-bird rates apply for both physical and remote attendance. Register at: https://www.mum-conf.org/2021/registration/ The ACM SIGCHI is also sponsoring 20 FREE online registrations to attend the conference remotely. More info at https://forms.office.com/r/VBG5E8TZjj See you soon in Leuven or virtually! -- Adalberto L. Simeone Assistant Professor ARIA - Artificial Realities and Interactive Ambients https://aria.cs.kuleuven.be Department of Computer Science, KU Leuven Follow me on Twitter @Adal_LS<http://twitter.com/Adal_LS> https://www.adalsimeone.me<https://www.adalsimeone.me/>