How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...

Designed as a high-tech marketing resource, QR (quick response) codes have many useful applications. These (usually) black-and-white algorithmic codes are gateways to a potential multimedia nirvana.

The design of QR codes also make them well suited to 3D printing, and thanks to a new ... Incidentally, this is an excellent example of where STL leaves something to be desired.

In today's digital age, QR codes have become an integral part of marketing and inventory management. Whether you are a business owner, event organizer, or an individual looking to print QR codes ...