Replies

To: Pearls Before Swine

Scanning a QR code is much the same as clicking on a link.

The bar-code simply tells the "QR reader" to open a specified URL, or Web page

When you create the QR code, you're creating a bar-code that resolves for your specific Web address, the reader app does the work of translating.

No cloud necessary, they are stand-alone images

1,062 posted on 08/31/2018 6:06:46 AM PDT by USMC79to83

To: USMC79to83

Thanks. Makes sense, but I’d never looked into it.

1,082 posted on 08/31/2018 6:42:39 AM PDT by Pearls Before Swine ("It's always a party when you're eating the seed corn.")

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794