# capacitador.md

## challenge

Asking a room to raise hands only tells you who dared to raise one.

## solution

People scan a QR code at the start of the talk. The speaker loads the questions before the talk and launches them one by one. The question pops up on every phone, people answer, and the screen fills with the results right there.

## outcome

That's the room's opinion at that moment. Made for community events and talks.