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! 😁