QR Codes for Process and Control Optimization
Published:
2019-11-26
Updated:
2025-08-29
In your daily life, you probably get in touch with QR-codes at your local supermarket, to get necessary information about a product, which reached your interest. Alternatively, you discovered one as a marketing gimmick at an event as a link connected to an exhibitioner’s homepage or on a business card, to exchange contact information. But those „gimmicks“ or product information pages are only the first steps of what can be done with a QR-code.
