071: What's with all the dots? QR Codes Explained, including creating your own QR Codes.
Channel: The Tech Doctor Network
Date: 2019-09-14

In this episode, we introduce you to QR Codes, those dotty looking barcode things you see on billboards, posters and boxes of all sorts.

They are Quick Response (QR) Codes, invented by a Toyota subsidiary in Japan in 1994 for tracking auto parts in and around their factory. Now they are used for linking to websites, logging in to wifi, as virtual Business Cards and payment links.

create your own via: http://techdoctor.com.au/QRCodeMonkey

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