A first look at Dylan.Classes,functions,and modules by Strassman S.

By Strassman S.

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Example text

Every item in the world will have an EPC—a unique identifier analogous to the IP address that identifies individual computers on the Internet. This EPC will be encoded on an RFID tag attached to each item. Using this EPC, the EPC network would enable computers to identify all items in the world and would be able to trace and monitor the items. The EPC network comprises five elements. Electronic Product Code (EPC) EPC is a product identification code that can be used to identify every individual item in the world.

The data is optically scanned into a computer and special software translates the image into data that can be used for further processing. This technology was invented in the 1960s and is still widely used, especially in document management and banking applications. Almost all bank checks are processed using OCR. OCR has a few significant advantages over other auto-ID technologies. Data can be read visually in emergencies or at the time of system failure. In addition, data density is higher than barcode although less than RFID.

Exhibit 36 SMART CARD ILLUSTRATION Smart card chip Magnetic Stripe Cody Tesnow Front Back tim le e1 1 Source: Piper Jaffray & Co. Piper Jaffray Equity Research RFID—Read My Chips! | 39 << 2004 (r) timlee11 >> << from timlee11 >> April 2004 RFID Value Proposition (Cost And Benefits) RFID is the most pressing hands-free automatic identification solution that has the potential to deliver read rates consistently near the 100% level to varied vertical markets, in our opinion. The technology offers the ability to scan multiple items simultaneously using a non-line-of-sight mechanism.

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