Technical notes

Traceability, identifiers and product data

The technical choices behind Asset Record, written for those who evaluate, integrate or design a similar system.

• A data model for tracking physical objects

  Identity, label, events and states: modelling choices that hold for both the devices of an installation and the garments of a shop.

• QR, RFID and GS1 Digital Link: identifying a single item

  When a QR code is enough, when RFID is needed, and how one identifier can serve the till, the stockroom and the customer.

• Digital Product Passport: what it requires from your data

  The ESPR regulation from the data side: identifier, data carrier, content, and what can be prepared today.