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Document "Data Matrix" codes, as (smaller) alternative to QR-Codes #2

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hoijui opened this issue Mar 7, 2022 · 0 comments
Open

Document "Data Matrix" codes, as (smaller) alternative to QR-Codes #2

hoijui opened this issue Mar 7, 2022 · 0 comments

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@hoijui
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hoijui commented Mar 7, 2022 •
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Instead of using qrencode, one uses dmtxwrite (from the Linux pkg dmtx-utils).

DataMatrix pros over QR-Codes:

  • smaller/less wasted pixels
  • can be non-rectangular
  • are also industry standard

more: https://www.laserax.com/blog/data-matrix-vs-qr-codes

Thanks to @timonizer for the suggestion!
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