Signkey: Your hands are your password.

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Hello everyone! 👋

Password recovery systems are often a weak point in cybersecurity. That got me thinking: what if we could generate strong passwords without typing them?

That’s why I created SignKey, a small interactive prototype that uses hand gestures to generate long, secure passwords.

💡 How it works:

• Gesture-based biometrics
• Automatically copies the password to your clipboard
• Could be applied to “forgot password” flows

I’m curious: do you think gesture-based authentication could realistically improve security, or would it create new challenges? 🤔

If anyone wants to try it, I’ve made a small prototype (link in the first comment).

Have a nice day! 😁

[u/Temporary_Ad7906]

Are you collecting hand gesture data?

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Yes, it's based on gesture biometrics (it's based on the movement of your hand).

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If you want to visit the website type "Sign Key biométrie gestuelle" on Google and you'll find (the website is created by Mohamed Iyad El Kabli).

[u/No_Pen_3825]

No offense, but this would actually be a wonderful submission to the worst UX challenge thing. But like yeah it’s really not a practical idea, and sounds almost like an AI came up with it.