Lukas Mäder is an editor at the NZZ and specialises in technology, digitalisation and cyber security. He previously worked for the NZZ in the Federal Parliament and as domestic editor, before moving to the science and technology department. Mäder was head of the politics department at 20 Minuten Online. He also set up the discussion programme "Politikum" for SRF4News on the Federal Council session.

As co-head of Tamedia's research desk, his reporting focusses on in-depth research, regularly in cooperation with international journalists. With a doctorate in history, he has worked for Swiss television channel SRF's "10 vor 10" and was a permanent contributor to the SonntagsZeitung in Berlin. He also teaches investigative research at the Zurich University of Applied Sciences. Zihlmann has been awarded the Zurich Journalism Prize and the Media Prize for Quality Journalism for his work.

Prof. Dr. Ebrahimi teaches and researches in the field of multimedia signal processing and has chaired the JPEG nomination committee since 2014, which has developed a series of standards that have revolutionized the world of image processing. He represents Switzerland as head of delegation at JTC1, which is responsible for the information technology ISO and IEC. He also advises the European Commission and other government funding bodies in Europe as an expert. Ebrahimi is the founder of several start-ups and spin-off companies, including the most recent RayShaper SA, a research start-up dealing with AI-powered multimedia.