Web and technology
QR code
Abbreviation for quick response
In short and in plain language
A QR code is a square pattern.
A smartphone reads it with its camera. It usually holds a link.
A firm can print it on an invoice, for example. Customers can then open a page directly.
Definition
A QR code is a square pattern that a smartphone reads with its camera and that usually contains a link. A firm can print it on an invoice or handover record, for example, so customers can open a page directly.