

Then you'll want to know what comes of it.
Sign up and we'll let you know as soon as the first results are in.
Expected in August 2026.
The birth rate stands at 1.29 children per woman, the lowest since records began in 1876. Nobody knows what families really need better than families themselves.
Haven't taken part yet? A few minutes is all it takes?
You compared ideas and arguments.
Always two head to head, one Ideenduell after another. That is exactly what makes the answers honest.
Tens of thousands are doing the same.
From all these duels emerges a mathematically stable ranking: what matters most to people in Switzerland when it comes to family and children. Weighted by gender, age, canton and other criteria, so the picture holds true for the whole of Switzerland.
The results go public.
20 Minuten publishes them exclusively. Your voice counts, anonymous and unfiltered.
What 20 Minuten is doing right now with the whole of Switzerland, you can use for your municipality, your party or your canton: find out what people really think, ranked by importance.
The Ideenduell method was developed with the universities of applied sciences ZHAW and OST in an Innosuisse project.
Two ways to get to know BrainE4:
How to set up the digital dialogue for your municipality
How we detect and prevent manipulation
How the final report works in the municipal council, your party or the cantonal government
The date will be announced shortly. Sign up and you'll be the first to know.
The mayor of Schwyz in an interview::
11.2% participation, 1,772 ideas, 170,572 Ideenduelle. And what came of them.
FDP Canton of Zug:
Gauging public sentiment and building an election manifesto.
BrainE4 at a glance:
process, use cases, strengths, difference.