Barcode: A barcode is an optical machine-readable representation of data relating to the object to which it is attached.

Hologram: Identigram as a security element in a German identity card.

They are used widely in many currencies, such as the Brazilian 20, 50, and 100-reais notes; British 5, 10, and 20-pound notes; South Korean 5000, 10000, and 50000-won notes; Japanese 5000 and 10000 yen notes; and all the currently-circulating banknotes of the Canadian dollar, Danish krone, and Euro. They can also be found in credit and bank cards as well as passports, ID cards, books, DVDs, and sports equipment. (Barcode & Hologram: Courtesy Of Wikipedia).

Life Among the Two Dimensional Universe. Our Universe Like A Hologram And Barcode! Universe like hologram: you can read many publication.

Universe like barcode: This is my research, may be of help in metascience.

I do not…