Andreas SikkemaRE: https://chaos.social/@c3voc_releases/116341881235053778
Previously (same slides, same presenters, different language)
NL: https://media.ccc.de/v/why2025-161-handige-microfoon-technieken-voor-betere-presentaties
EN: https://media.ccc.de/v/why2025-160-handy-microphone-techniques-for-better-presentations
Franziska