Mundane objects can have metadata embedded into them, or provide markers for augmented reality functionality, like tracking the object in 3D. How are the codes actually embedded?

You look below the model for the button “ Include ” to get your choice of embedding and the code snippet you copy/paste to your web site/blog (more instructions in link above).

Barcode stickers may provide valuable information on products, but they're rather unsightly, and they peel off over time. An experimental new alternative, however, is 3D-printed right into the ...

Would you like a QR code embedded in that cookie? Researchers from Osaka University develop 'interiqr', a novel three-dimensional (3D) printing method of embedding edible QR codes--a type of ...