

A papal visit runs on people. In the months before Pope Leo XIV arrived in Madrid in June 2026, around 10,000 volunteers gave their time to make it happen – guiding crowds, staffing venues, holding the whole thing together. Many took time off work. Some did it alone, in the sun, for months. When the visit drew to a close, those volunteers gathered one last time at IFEMA Madrid, and the organizers faced a question every event team knows well.
How do you hear from everyone? All at once, in the room, before the moment passes.
There's a particular kind of silence that follows a big question in a big crowd. Everyone has an answer. Almost no one gets to say it. A paper survey arrives too late. A show of hands tells you nothing. Ten thousand voices, and no real way to hear them together.



A papal visit runs on people. In the months before Pope Leo XIV arrived in Madrid in June 2026, around 10,000 volunteers gave their time to make it happen – guiding crowds, staffing venues, holding the whole thing together. Many took time off work. Some did it alone, in the sun, for months. When the visit drew to a close, those volunteers gathered one last time at IFEMA Madrid, and the organizers faced a question every event team knows well.
How do you hear from everyone? All at once, in the room, before the moment passes.
There's a particular kind of silence that follows a big question in a big crowd. Everyone has an answer. Almost no one gets to say it. A paper survey arrives too late. A show of hands tells you nothing. Ten thousand voices, and no real way to hear them together.

Francisco Javier Chimeno Marin, the organizer behind the volunteer event, already knew Mentimeter. He'd used it with a group of young people who meet every week to talk about faith and their lives – small sessions where he wanted everyone to take part, not just listen. So when it came to the biggest moment of his year, he knew where to turn.
"In every contact they were very kind. They offered a solution that really matched what we wanted to do – and in the end, they offered to come. They were there." -Francisco Javier Chimeno Marin
At the closing gathering, the volunteers were asked a single question:
What word best defines your experience as a volunteer at the Pope's pastoral visit?
They answered from where they stood. No app to download, no sign-up, no friction. And on the main screen, the answers began to build. A word cloud took shape in real time – shaped by the crowd, in front of the crowd. The words chosen most often grew larger, until thousands of individual responses became one shared portrait of what the experience had meant.

More than 15,000 words rose on the screen. Together, the volunteers created a massive live word cloud in front of them and Pope Leo XIV.
"Having the Pope on stage with me – for me, that was the ultimate proof. The words came in live and it all worked perfectly: the animation, the countdown, everything under control. For the presenters, it was incredibly useful." Francisco Javier Chimeno Marin
The technology behind the Madrid moment is the same one used in university lecture halls, company all-hands, and UN conference rooms: a question, a screen, and a way for every person to respond. What changed in Madrid was the scale – thousands of simultaneous responses, processed and visualized in seconds, with zero friction for the people answering.
The same tool that helps a professor read a classroom helped the Catholic Church hear a hall of 10,000.

I expected that kind of participation. Volunteers are the kind of people – you ask them for something, and they say yes. And they did it very well.
The response didn't surprise the people who built the platform either.
"Asking a question has always been a powerful thing to do. But at a scale like this, it becomes something very different – a collective portrait of 10,000 people's thoughts, made visible in real time. It's incredible." - Oscar Svernlöv, Product Marketing Manager, Mentimeter

Mentimeter was built on a straightforward idea: that the simplest way to engage people is to ask them something, and then actually listen to the answer. In a world flooded with information, attention is hard to hold and easy to lose. Asking the right question – and making every answer visible – is how you bring a room back together.
In Madrid, that room held 10,000 people. And for a moment, all of them spoke at once.
"I'll use it again – and not only for events. I use it with my group of young people, too." -Francisco Javier Chimeno Marin
Francisco Javier Chimeno Marin, the organizer behind the volunteer event, already knew Mentimeter. He'd used it with a group of young people who meet every week to talk about faith and their lives – small sessions where he wanted everyone to take part, not just listen. So when it came to the biggest moment of his year, he knew where to turn.
"In every contact they were very kind. They offered a solution that really matched what we wanted to do – and in the end, they offered to come. They were there." -Francisco Javier Chimeno Marin
At the closing gathering, the volunteers were asked a single question:
What word best defines your experience as a volunteer at the Pope's pastoral visit?
They answered from where they stood. No app to download, no sign-up, no friction. And on the main screen, the answers began to build. A word cloud took shape in real time – shaped by the crowd, in front of the crowd. The words chosen most often grew larger, until thousands of individual responses became one shared portrait of what the experience had meant.

More than 15,000 words rose on the screen. Together, the volunteers created a massive live word cloud in front of them and Pope Leo XIV.
"Having the Pope on stage with me – for me, that was the ultimate proof. The words came in live and it all worked perfectly: the animation, the countdown, everything under control. For the presenters, it was incredibly useful." Francisco Javier Chimeno Marin
The technology behind the Madrid moment is the same one used in university lecture halls, company all-hands, and UN conference rooms: a question, a screen, and a way for every person to respond. What changed in Madrid was the scale – thousands of simultaneous responses, processed and visualized in seconds, with zero friction for the people answering.
The same tool that helps a professor read a classroom helped the Catholic Church hear a hall of 10,000.

I expected that kind of participation. Volunteers are the kind of people – you ask them for something, and they say yes. And they did it very well.
The response didn't surprise the people who built the platform either.
"Asking a question has always been a powerful thing to do. But at a scale like this, it becomes something very different – a collective portrait of 10,000 people's thoughts, made visible in real time. It's incredible." - Oscar Svernlöv, Product Marketing Manager, Mentimeter

Mentimeter was built on a straightforward idea: that the simplest way to engage people is to ask them something, and then actually listen to the answer. In a world flooded with information, attention is hard to hold and easy to lose. Asking the right question – and making every answer visible – is how you bring a room back together.
In Madrid, that room held 10,000 people. And for a moment, all of them spoke at once.
"I'll use it again – and not only for events. I use it with my group of young people, too." -Francisco Javier Chimeno Marin