this post was submitted on 24 Aug 2024
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The simplicity of it is logic defying. It used to be that you had to find crosswalks or move puzzle pieces or type blurred letters and numbers, but NOW all the sudden I can just click a box and HEY!, I'm human?

That's hardly the Turing Test I'd expected.

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[–] [email protected] 190 points 1 month ago (41 children)

It tests whether your mouse movement looks human--we're really bad at things like moving in straight lines, so it's pretty evident from a mouse movement log whether you're a human or a simple bot. It also takes a bunch of auxiliary browser/environment data into account. It's not perfect, but it's complicated enough to defeat to provide fine protection against cheap spam.

[–] [email protected] 6 points 1 month ago (15 children)

Interesting that my mouse movement is available to anyone who wants it.

It seems like a small step from that to accessing my keyboard.

[–] MoonManKipper 16 points 1 month ago

If you’re using a webpage JavaScript can see your mouse cursor and anything you type. But only if the browser has focus. So if you’re typing in another window it can’t

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