A few quick questions

Tap one answer for each.

How do you describe your gender?
Your age group
Which hand do you write with?
What do you usually scroll with?

For the test, hold your phone the way you normally do and scroll with the finger you chose above.

1 of 12

Scroll down the page naturally

Saving…

Thank you!

Your scrolls have been saved.

Your private deletion code

Keep this code (take a screenshot). Anyone with it can delete your data, and so can you at any time: open this page and add /withdraw to the address, then enter the code.

Thank you for your interest

We already have enough people in your group, so we are not collecting any more. Nothing was recorded.

Not open yet

This study is not open for participants yet.

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