Study how people use AI, from their own history.

Hansard Research is a study app built on Hansard. A participant counts their AI history on their own Mac, reviews the exact table, and sends only that file. It opens only in the study team's browser.

Get the study app Researcher sign-in

Review what you send3 months, 4 tools

Month	Active days	Conversations	Messages	Agent messages	Tokens	Remove
2025-10	14	38	212	96	1M–10M	Remove
2025-11	17	45	260	143	1M–10M	Remove
2025-12	9	22	118	40	100k–1M	Removed
2026-01	21	61	402	238	10M–100M	Remove

Survey: 4 answersSave fileSend sealed file

The file holds counts, not conversations.

It holds counts by calendar month and tool, token counts as ranges, and your survey answers, never message text, titles, or file names. A study that labels conversations asks separately and shows you every excerpt first.

What the study file contains

In the file

Active days, conversations, and messages by month
The same counts by month and tool
Token counts as ranges, such as 1M to 10M
The survey answers you give

Never in the file

Message text, prompts, or replies
Conversation titles, file names, or folder names
Websites, emails, or account names
Dates finer than a calendar month

Nothing leaves until you send it.

Remove any month, tool, or row, and every total updates. The app seals the file for the study's key, so the study server stores it without being able to read it. You can withdraw later.

How review and sending work

Sent to the studyOnly the study team's key opens it.

Receipt: r7f3c19e
Study: Example monthly AI use study
Months: 3 sent, 1 removed
Server can read it: No

Changed your mind?Withdraw

Run a study.

Choose the measures, write the survey and consent text, and post the study link on Prolific. Submissions download as one table that opens only in your browser, with the study's key. Sign-in is open to approved researchers.

Researcher sign-in

New studyDraft

Measures

Monthly useAgent workModels and companies

Survey

4 questions

Consent

Protocol IRB-00000

Prolific study URL

research.hansard.dev/join/k7q2m9?PROLIFIC_PID={{%PROLIFIC_PID%}}

Get the study app.

It runs on Macs with Apple silicon and macOS 13.5 or later. Start from your study's invitation, which links to the app and to the study's consent form.

The study app isn't available to download yet.

Your study's invitation will link to it once it is.