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Clip Art. Radio Frequency Identification (RFID). By: Jonathan Hawk. Clip Art. How RFID Works. 1. Microchip= information 2. Reader emits energy, tag receives energy. Clipart. Clipart. Clipart. http://readwrite.com/files/files/files/rfid\%252520scanner.jpg. How RFID Works.

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Presentation Transcript
how rfid works
How RFID Works

1. Microchip= information

2. Reader emits energy, tag receives energy

Clipart

Clipart

Clipart

http://readwrite.com/files/files/files/rfid%252520scanner.jpg

how rfid works1
How RFID Works

3. Battery/radio energy

4. Microchip radio waves create information.

Clipart

Clipart

Clipart

how rfid works2
How RFID Works

5. Reader intercepts waves.

6. Reader interprets waves to info.

http://readwrite.com/files/files/files/rfid%252520scanner.jpg

Clipart

Clipart

rfid parts
RFID Parts
  • Scanning antenna
  • Transceiver
  • RFID Tag
  • RFID Scanner

Clip Art

scanning antenna
Scanning Antenna
  • Input/output device
  • Receives signals, like radio waves

http://www.ebay.co.uk/itm/Miniscan-Mobile-Scanner-Receiver-Mag-Antenna-0-1300MHz-BNC-Aerial-/330865859391?pt=UK_Mobile_Phones_Communication_Radio_Antennas&hash=item4d09245b3f

transceiver
Transceiver
  • Input/output device
  • Transmitter+receiver

http://img.directindustry.com/images_di/photo-g/rfid-transceiver-34006-2767833.jpg

rfid tag
RFID Tag
  • Input/Output
  • Microchip w/ an antenna
  • Unique serial number

http://philosophers-stone.co.uk/wordpress/2013/08/california-wants-to-implement-enhanced-drivers-licenses-that-use-radio-tracking-beacons/

rfid reader
RFID Reader
  • Processing Device
  • Directs other hardware.
  • Uses information.

http://readwrite.com/files/files/files/rfid%252520scanner.jpg

database software
Database Software
  • Stores information
  • Necessary for signal meaning
  • Human interaction
  • Many kinds

http://decentralist.files.wordpress.com/2012/06/ms-excel.png

kernel database software
Kernel Database Software

http://www.filebuzz.com/software_screenshot/full/114867-Microsoft_SQL_Recovery.gif

enhanced driver s licenses
Enhanced Driver’s Licenses
  • RFID
  • Passport/license
  • DHS database
  • Usage

Clip Art

department of homeland security
Department of Homeland Security
  • Advantage: Money and time
    • Scanning
    • Non-stop
    • Personnel

http://bosmun.org/wp-content/uploads/2012/06/Department-of-Homeland-Security-logo.png

department of homeland security1
Department of Homeland Security
  • Disadvantage: Technology dependence, malfunction.
drivers
Clip ArtDrivers
  • Advantage: Quick travel, pre-paid.
  • Disadvantage: Malfunction worsen time issue.

Clip Art

privacy and anonymity
Privacy and Anonymity
  • Location tracking
  • Private information
  • Easy with scanner

http://www.thechurchofnopeople.com/wp-content/uploads/2012/06/big-brother-poster.jpg

surveillance
Surveillance
  • Object tracking
  • Human behavior
  • EDL with DHS

http://politicalcontext.org/wp-content/uploads/2013/06/surveillance_big.gif

reliability and integrity
Reliability and Integrity
  • Update failure
  • Human error
  • Some RFID re-written

https://itgs-jhs.wikispaces.com/1.1+Reliability+%26+Integrity

works cited
WorkS Cited
  • Bonsor, Kevin, and WeslyFenlon. "How RFID Works." HowStuffWorks. HowStuffWorks Inc., 5 Nov. 2007. Web. 12 Sept. 2013. .
  • "How RFID Works." Technovology. Technovology LLC, n.d. Web. 12 Sept. 2013. .
  • "Transceiver." Webopedia. IT Business Edge, n.d. Web. 12 Sept. 2013. .
  • Violino, Bob. "What Is RFID?" RFID Journal. RFID Journal LLC, 16 Jan. 2005. Web. 12 Sept. 2013. .
  • "What Communication Software Is Used to Read RFID Labels?" RFID Journal. RFID Journal LLC, 12 Jan. 2011. Web. 12 Sept. 2013.
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