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ELI5 QR Codes - how do they work even with portions covered or obscured?

ELI5 Explain Like I'm 5: Bite sized answers to stuff you should know about - in a mini podcast
ELI5 Explain Like I'm 5: Bite sized answers to stuff you should know about - in a mini podcast
Episode • Oct 11, 2024 • 6m

How are QR Codes better than regular barcodes? How do they work? The fourth corner square is kinda important - what kind of processing is going on for a QR code to be decoded? Why is error correction so important in QR codes?

... we explain like I'm five

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