Private company

Semacode

Semacode was a software company based in Waterloo, Ontario, Canada, known for a product with the same trade name – machine-readable ISO/IEC 16022 Data Matrix barcodes, which are used to encode Internet URLs. Semacodes were primarily aimed at being used with cellular phones which have built-in cameras, to quickly capture a Web site address for use in the phone's web browser. The system was created by Simon Woodside after he was thinking of a follow up to the use of CueCat barcode scanners.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

  • HeadquartersOntario1
Semapedia01
Photo: Public domain, via Wikimedia Commons3

Semacode was a software company based in Waterloo, Ontario, Canada, known for a product with the same trade name – machine-readable ISO/IEC 16022 Data Matrix barcodes, which are used to encode Internet URLs.2

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3