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I was looking at that this morning and thinking the same thing.
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I was wondering how good the error detection is for dust and dirt etc.
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Regards
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Graham
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On 27/11/2021 18:13 Robin Gilks <gb7ipd@gmail.com> wrote:
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Has anyone else downloaded their pass? Got mine but after printing the QR code is only about 23mm square and it's a much higher density than say the scan posters that shops have. As far as I can see it would need to be at least 200mm square for the code to be read, as the size of the elements of the code are of the same order as the pixel density of my laser printer.
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Even 500% mag on a pdf reader and my phone (iPhoneX) can't decode it.
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Looks like a fail to me!
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Robin Gilks
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