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Another good use case of QR codes is to log in or sign up services on TVs and laptops. Scan once, then it's done. You don't need to enter the activation URL on
by zachguo 7y ago
Another good use case of QR codes is to log in or sign up services on TVs and laptops. Scan once, then it's done. You don't need to enter the activation URL on another device or use any password manager.
- m-p-3 7y agoI use a QR code in a photo frame to connect guests to my guest network at home. Works well enough.