DEMO-AI

Apr 1, 2026 · 2 min read
project

Access to factual information is essential for democratic decision-making, public trust, and civic engagement, yet artificial intelligence (AI) enables large-scale creation and dissemination of manipulated content, fabricated narratives, and content amplification that can distort public perception, erode confidence in democratic institutions, and polarize political discourse. These risks threaten to reshape political debates, influence electoral outcomes, and undermine public trust in media sources in Switzerland. Democratic values can be upheld by developing AI tools and governance frameworks to counter disinformation and monitor media framing.

DEMO-AI is an interdisciplinary research project, driving advances in computing to enhance the resilience of democracy, integrating expertise from law, journalism and communication studies, media and information literacy to ensure that AI-supported solutions align with democratic values and regulations. Four project goals include:

  • AI tools for analyzing news media framing;
  • AI tools for detecting manipulation of audio-visual media;
  • legal research on regulatory frameworks for AI and disinformation in Switzerland;
  • and engaging both the public and professionals in evaluating and testing media tools.

DEMO-AI will produce tools to analyze issue framing and related narratives in Swiss media, facilitate the detection of audio-visual disinformation, and understand legal challenges. These tools will be designed, tested, and refined in collaboration with the general public and professionals, placing their specific needs at the center, thus ensuring real-world applicability. Through societal impact activities, the project extends beyond technology, addressing key challenges across AI, democracy, and policy.

Deepfakes and Disinformation Democracy and AI News Media Framing Analysis Audio-Visual Media Manipulation Detection Active
Prof. Sébastien Marcel
Authors
Prof. Sébastien Marcel (he)
Senior Research Scientist
Prof Sébastien Marcel (IEEE Fellow and IAPR Fellow) is a senior research scientist at the Idiap Research Institute (Switzerland), he heads the Biometrics Security and Privacy group and conducts research on face recognition, speaker recognition, vein recognition, attack detection (presentation attacks, morphing attacks, deepfakes) and template protection. He is also Professor at the University de Lausanne (UNIL) at the School of Criminal Justice. He is also the Director of the Swiss Center for Biometrics at Idiap, which conducts certifications of biometric products. He was Associate Editor and Guest Editor of IEEE journals (TBIOM, SPL, TIFS and SPM). He is also the lead Editor of the Springer Handbook of Biometrics Anti-Spoofing (Editions 1, 2 and 3). Since June 2025 he is a member of the Idiap Direction ad interim.