Researchers have developed a way to include an unobtrusive edible tag embedded inside food—in their original experiments, cookies—that can be read without having to first destroy the food or impact ...

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 ...

An interesting research project out of MIT shows that it’s possible to embed machine-readable labels into 3D printed objects using nothing more than an FDM printer and filament that is transp… ...

Researchers from Osaka University develop 'interiqr', a novel three-dimensional (3D) printing method of embedding edible QR codes--a type of barcode--in the interior of cookies Date: October 17, 2022 ...