Anonymous live Q&A, on the slides you already have.

Live Q&A in Diaposi lets your audience ask questions from their phones during a presentation, without giving their name, and vote up the questions they share, so you answer what most of the room wants to know. It is part of Diaposi, the free EdTech platform for interactive and measurable learning, and works on the PowerPoint, PDF or Word file you already have.

Host a session for freeLog in

Anonymous by default
Voted by the room
No app to install

Anonymous questions in Diaposi: a participant's phone with the questions asked and their votes, beside the host's list of the same questions, ranked by votes, pinned or done

Live Q&A can be on your slides, or on a whiteboard

On the slides you already have

Upload your PowerPoint, PDF or Word as it is and present it from Diaposi. Every question arrives on the slide it was asked about, and you set the time between two comments from the session settings.

Discover Diaposi Session

On a whiteboard

Nothing to present from? Start the session on a whiteboard instead of slides, or open one in the middle of your deck. The questions keep coming in while you draw and write in front of the room.

Discover the whiteboard

How to run a live Q&A with Diaposi

From the deck you already have to the questions your room actually wants answered, in four steps and a few minutes.

Upload your presentation
Drop the PowerPoint, PDF or Word file you already have, up to 50 MB. Nothing to rebuild and nothing to install: it opens in the browser, on a Mac or a PC.
Share the code
Your room scans the QR code on your screen or types its six-character code. No app, no account and no name to give.
Let the questions come in
Participants ask from their own phone, on the slide in front of them, anonymously. When several ask the same thing, it becomes one question with their number on it, and they vote for the ones they share.
Answer what matters most
Sort by Top to see what most of the room is asking, open the slide a question came from in one tap, pin one for later and mark it Done once answered.

How live Q&A works in Diaposi

Four things make the room ask more, and leave the presenter in charge of when to answer.

Ask a question…

AnonymousSlide 8Could you explain the difference between supervised and unsupervised learning?

No name, no account

AnonymousCan you go back to slide 4?12

AnonymousIs this concept likely to be on the exam?8

AnonymousCould you give one more real-world example?3

12 participants are asking

A slide from a lecture on AI: AI is pattern recognition and prediction at enormous scale

K5XZGB

9 of your audience asked this question · Slide 12 · 2m agoCould you go back over the difference between the two versions?Mark as answered1 / 4

All slidesThis slide

All5Top2Pinned1Done0

What happens if the dataset is unbalanced?Slide 912votes

Why does this model overfit?Slide 48votes

Participants ask from their own phone, with no account and no name to give, so the shy and the unsure ask too. The presenter sees the question and the slide it was asked on, never who asked it.
Instead of asking again, anyone can vote a question up, or down when it is not what the room needs, and the same question asked twice becomes one with its count. What most of the room wants to know rises to the top.
Nothing covers the slide. A question much of the room is asking is raised in a band under it, with how many asked it and the slide it came from, and the others wait in the questions panel. The presenter carries on, answers when it suits the talk, and marks it answered.
Sort by Top, or show only the questions on the slide you are on. Pin one for later, jump to the slide it came from in one tap, and mark it Done once it is answered.

Every question is kept, slide by slide

When the session ends, nothing the room asked is lost. The questions stay with the slides that raised them, and you can come back to them, filter them and take them with you.

Slide by slide in the report
Each slide of the report lists its questions with the time they were asked and their upvotes, beside how the slide landed.
In your analytics
Every session sits in your analytics with its questions, its participation and its quiz results, and participants with a free account keep how many questions each slide raised in their learning journey.
Exported to PDF or Excel
Download the report as a PDF, or as a CSV that opens straight in Excel or Google Sheets.

124Total participants

316Questions asked

91%Average participation

74%Quiz completion rate

All sessions

DateLecture titleParticipationQuestions

OCT2Foundations of AI, lecture 3Artificial intelligence94%31 of 33421.4 per participantView report

SEP30Marketing strategy essentialsMarketing88%22 of 25271.2 per participantView report

SEP26Foundations of visual thinkingVisual design100%18 of 18150.8 per participantView report

Start by creating your free account

Live Q&A, answered.

What people ask before their first live Q&A.

A live Q&A lets an audience send questions to a presenter during a talk, a lecture or a meeting, from their phones. In Diaposi, each question arrives on the slide it is about, without a name, and the room votes it up, so you see first what most people want answered.

No. Questions arrive without a name: the presenter sees the question and the slide it was asked on, never who asked it.

They join with the QR code or the session code on any phone, tablet or laptop, with no app and no account, and type their question on the slide in front of them.

Yes. They vote up the questions they share, or down when one is not what the room needs, and the same question asked twice is counted once, with its number.

Every question is kept slide by slide in the session's report, which downloads as a PDF or a CSV.

Yes. Diaposi is free, and there is no paid plan today.

Host your interactive presentation with Diaposi

Upload the PowerPoint, PDF or Word file you already have and run polls, anonymous questions and quizzes from one cockpit, with a report when you end. Free to start, with no account.

Host a Diaposi session

Diaposi Session in one picture: the presenter's cockpit with its slide, and around it the polls, the anonymous questions, the quiz and the class pulse the room sends in

Niels Bohr
Louisa May Alcott
Johann Sebastian Bach
Helen Keller
Jules Verne
Caroline Herschel
W. E. B. Du Bois
Mary Shelley
Max Planck
Charlotte Brontë
Leo Tolstoy
Maria Gaetana Agnesi
Mark Twain
Hans Christian Andersen
Erwin Schrödinger
Booker T. Washington

Bring Diaposi to your institution

For a course, a department or a whole university. Diaposi makes every live session interactive and measurable, with the slides your staff already have. Tell us what you have in mind and we will get back to you.

Every session measured: attention, participation and every answer, slide by slide.
Works with the education ecosystem.