GS1 DataMatrix, GS1 QR Code, GS1 DotCode: Give the application standards under the ast option, not in the uses
Symbologies: corrections from a review against the code and specifications; more uses; undocumented options
Data syntax line on the pages of symbologies that take structured data; shipping labels among the uses of GS1-128 and SSCC-18
Claude-Session: https://claude.ai/code/session_01LGTUGDTAGf6XqLkN7ptBiD
Symbologies: what each is used for, for finding the right one
A Uses list on twenty-one symbology pages, naming the applications and their
terms (pallet labels and the SSCC, Amazon FNSKU, EU tobacco traceability,
direct part marking, healthcare, boarding passes, driver's licences, Wi-Fi
and payment QR codes, books, periodicals, printed music, outer cartons).
QR Code: the common content formats (ZXing) and the EPC QR Code (EPC069-12).
UPC-A and EAN-13: the same bars for a leading 0, transmitted as ]E0 and
thirteen digits; EAN-8: a GTIN-8 is assigned, not shortened, and transmitted
as ]E4. ITF-14: the bearer frame drawn by default, which GS1 requires when
printing with plates, typically onto corrugated board.
Claude-Session: https://claude.ai/code/session_01LGTUGDTAGf6XqLkN7ptBiD
Updated GS1 DotCode (markdown)