As more and more products are manufactured via 3D printing, the potential for 3D-printed counterfeit versions rises accordingly. With that in mind, scientists have devised a method of ensuring ...

Using their innovative 3D food printer, researchers at the Singapore University of Technology and Design (SUTD) created meals tailored to one's needs, even edible QR codes.

Researchers have 3D-printed edible QR codes that may help the industry in creating non-toxic tags. Our lives were made considerably simpler by QR codes, which were developed in 1994 by the Japanese ...

Scientists have developed a new method of providing information on 3D-printed foods, by printing a QR code within the food itself. Doing so doesn't affect the taste or outward appearance of the ...