Smart technologies rely on the collection and analysis of large volumes of data, including personal data, which is often handled in a way that lacks transparency for the general public.

Keystone

Swiss cities aim to become “smarter”, more efficient and citizen-friendly. But they increasingly rely on personal data, loosely regulated AI technologies and private companies. Who really controls urban systems, and what safeguards exist for citizens?

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May 21, 2026 - 09:00