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Radio Frequency Identification (RFID)

Radio Frequency Identification (RFID). Jiwanjot Kaur, Alex Lubneuski , Daniel Song, Piotr Choinski , Lei Zhan. CONTENT. Topic Introduction RFID Design Implementation of RFIDs RFID’s positive and negative sides Future of RFID’s. History. 1940's : Ideas began

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Radio Frequency Identification (RFID)

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  1. Radio Frequency Identification (RFID) Jiwanjot Kaur, Alex Lubneuski, Daniel Song, PiotrChoinski, Lei Zhan

  2. CONTENT • Topic Introduction • RFID Design • Implementation of RFIDs • RFID’s positive and negative sides • Future of RFID’s

  3. History • 1940's: Ideas began • World War II: Implementation of RADAR • Sir Robert Alexander Watson-Watt : developed RFID technology for airplanes • 1960's – first 1 bit radio tag stored in products prevents theft • 1969 – Mario Cardullo develops scheme for first actual RFID tag along with IBM Engineers

  4. History Cont’d • 1970's - Los Alamos Scientific Labolatory develops technology of modern RFID's • 1973 – U.S. Patent Office approves Cardullo's Patent that included ideas of various RFID implemenatation for different purposes • 1980's and 1990's RFID technology matures therefore policies and procedures are established governing use of RFID technology

  5. RFID Design • Two types : Passive & Active • Size • Tissue: bonding cap • Antenna • ID Chip

  6. Passive RFID • No battery • Read only at a short distance • Less expensive • The tag is energized by an electromagnetic radio frequency • Lasts up to 10 years or more • 128 bytes of read only memory • Mostly used for inventory and distribution

  7. Active RFID • Powered by a battery • Can be read over a long distance • Highest data bandwidth • More expensive than passive RFID • Limited battery life • Used as a tracking device • Can hold up to 128 kilobytes of data

  8. Implementation of RFID • Clear objective • Physical aspect • Right process • Right system • Other interdependencies

  9. Advantages of RFID Implementation • Reducing operation costs in Retail Business • Ease of use • Encryption of the personal data • Ease of authentication • Cost of Implementation • Accurate Tracking • Security

  10. Disadvantages and Issues • Engineering issues, possible lost of profit • Privacy Issues • Ethical Issues • Health Concerns

  11. Current state of RFID Technology • Health care facilities: active tag use to sense people body temperature and motion. • Hospitals: RFID chips implemented on the wrist band stores patient’s medical history. When someone has been send to the hospital without any ID, the doctor can use a chip scanner to identify the person.

  12. Current state of RFID Technology • U. S. Custom and Border Protection: The border department implements its Vehicle Primary Client computer system and RFID technology hardware in the vehicle inspection lanes. The RFID enable the documentation technology for CBP officers to quickly verify the person.

  13. Future of RFID technology • The Ultimate Goal: Shipping Industry • Replace bar codes. • Let the store know the product location without checking it. • Track the items when it is been purchased, replace the items easily. • Easily and quickly sorted and accepted shipment for receivable department. • For example: • With the reader, we can know what is inside the box.

  14. Future of RFID technology • The Ultimate Goal: Retail Supermarket Store -One step check-out. • Hospital -Identify the patient more efficiently.

  15. Future of RFID technology • The Smart Packaging -It records patients take medication. -How much they take -Provides prompts help them comply with instructions.

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