The 2D code or RFID tag acts as a physical world hyperlink to the Internet.
Unlike RFID, the 2D barcode matrix can be read by barcode readers that are already widely available in the supply chain.
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From in-Pharma Mobile phones call up counterfeits
A twist on an existing security technology will use enhanced mobile phones to help establish the authenticity of pharmaceutical products in developing countries.
The authentication system, developed by UK-based firm Aegate , uses a simple 2D barcode along with a scanner device incorporated into an existing mobile phone. The barcode is scanned by the phone, and is then decoded by Aegate software and a response sent through to the mobile phone confirming or questioning a product's authenticity.
Other examples of pharmaceutical companies combatting counterfeiting.
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