In the video game "Eye of Judgment", CyberCode tags are printed on collectible cards. The surface where the cards are played is situated in front of a camera and the image is shown on the screen. When cards are placed in front of a camera, the computer displays a 3D model over the image of the card. As the card is moved and rotated on the playing surface, the computer can re-orient the 3D model to the new position of the card.
Some other, hypothetical examples include:
Rekimoto, Jun; Ayatsuka, Yuji (2000), "CyberCode: designing augmented reality environments with visual tags" (PDF), Proceedings of the 2000 ACM Conference on Designing Augmented Reality Environments (DARE 2000), Helsingør, Denmark: Association for Computing Machinery, pp. 1–10, doi:10.1145/354666.354667, S2CID 5796597, retrieved 2012-03-16 http://www.csl.sony.co.jp/person/rekimoto/papers/dare2000.pdf ↩