Almost 40 million people in Germany use the Luca app.

It is an idea and development to understand the infection process and make it controllable.

And it has come under criticism again and again.

Patrick Hennig co-invented it and is currently CEO of the company culture4life behind the app.

Alexander Armbruster

Responsible editor for Wirtschaft Online.

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Carsten Knop

Editor.

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In the podcast he explains how the Luca app works, how it differs from the Corona warning app, how secure it is, how important centrally collected data is, which encryption helps, what information it can offer about the pandemic, what it can do Opposing critics - and what might one day be possible with such an infrastructure.