View
214
Download
1
Category
Tags:
Preview:
Citation preview
RRadio adio FFrequency requency IdIdentificationentification
Austin RutkowskiAustin RutkowskiNaomi Shaw Naomi Shaw
Jenelle MeekerJenelle MeekerMaggie KwongMaggie Kwong
AgendaAgenda
Introduction & Overview – AustinIntroduction & Overview – Austin Supply Chain Management Uses – Supply Chain Management Uses –
JenelleJenelle Other Current Uses – MaggieOther Current Uses – Maggie Future Uses, Issues & Conclusions – Future Uses, Issues & Conclusions –
NaomiNaomi
RFID in Use—Hollywood RFID in Use—Hollywood StyleStyle
Courtesy of Paramount Pictures
History of RFIDHistory of RFID
1939 - IFF transponder invented by 1939 - IFF transponder invented by the British the British
1945 - 1945 - Léon ThereminLéon Theremin invented an invented an espionage tool for the Soviet espionage tool for the Soviet governmentgovernment
1973 - 1973 - Mario CardulloMario Cardullo holds the holds the patent for the first RFID—a passive patent for the first RFID—a passive radio transponder with memoryradio transponder with memory
What Exactly is RFID?What Exactly is RFID?
Radio Frequency IdentificationRadio Frequency Identification ((RFIDRFID) is an ) is an automatic identificationautomatic identification method method
Relies on storing and remotely retrieving Relies on storing and remotely retrieving data using tags or data using tags or transponderstransponders
An RFID tag is a small object that can be An RFID tag is a small object that can be attached to or incorporated into:attached to or incorporated into: productsproducts animalsanimals peoplepeople
Types of RFID TagsTypes of RFID Tags
PassivePassive RFID tags have no internal RFID tags have no internal power supplypower supply
Semi-passiveSemi-passive RFID tags have a RFID tags have a small batterysmall battery
ActiveActive RFID tags have their own RFID tags have their own internal power source internal power source
Passive RFID TagsPassive RFID Tags Response is more than an ID number / Response is more than an ID number /
UPCUPC Can contain nonvolatile Can contain nonvolatile EEPROMEEPROM for for
storing datastoring data Lack of an onboard power supply means Lack of an onboard power supply means
that the device can be quite smallthat the device can be quite small The minute electrical current induced in The minute electrical current induced in
the antenna by the incoming radio the antenna by the incoming radio frequency signal provides just enough frequency signal provides just enough power for the tag activate and transmit power for the tag activate and transmit a responsea response
Least expensive RFID tagLeast expensive RFID tag
Semi-Passive RFID TagsSemi-Passive RFID Tags
Faster because they do not waste Faster because they do not waste time collecting power to transmit a time collecting power to transmit a responseresponse
Batteries make it difficult to place Batteries make it difficult to place permanentlypermanently
Much larger than passive tagsMuch larger than passive tags
www.wikipedia.org
Active RFID TagsActive RFID Tags
Active tags typically much more Active tags typically much more reliable reliable
More powerful and can function More powerful and can function against the elements and against the elements and interference such as radiation, interference such as radiation, water, electric shock, et ceterawater, electric shock, et cetera
Battery life lasts about 10-15 yearsBattery life lasts about 10-15 years About the size of a coinAbout the size of a coin
RFID and Supply Chain RFID and Supply Chain Management Management
Two values for inventory systems:Two values for inventory systems: Provides visibility of inventory Provides visibility of inventory
throughout supply chainthroughout supply chain Simplifies the acquisition process Simplifies the acquisition process
and helps to prevent or reduce and helps to prevent or reduce human errorshuman errors
www.googleimages.com
Wal-MartWal-Mart
Top 100 suppliers required to apply Top 100 suppliers required to apply RFID labels to all shipmentsRFID labels to all shipments
““Smart Shelves” and automatic, Smart Shelves” and automatic, hands-free managementhands-free management
Benefit for retailers and suppliersBenefit for retailers and suppliers Obstacles in applying the technologyObstacles in applying the technology
RFID!RFID!
Department of DefenseDepartment of Defense
Mandate for RFID tracking Mandate for RFID tracking GoalsGoals
Improve forecasting through better Improve forecasting through better visibilityvisibility
Increase accuracy of data and Increase accuracy of data and shipmentsshipments
3G tag - Combining RFID with GPS 3G tag - Combining RFID with GPS and satellite communicationsand satellite communications
Effects on AIS / Effects on AIS / AccountingAccounting
Shift in inventory costing method usedShift in inventory costing method used
Auditing the effectiveness of RFID related Auditing the effectiveness of RFID related controlscontrols
Influx of data produced in RFID systemInflux of data produced in RFID system
RFID in practiceRFID in practice
AICPA: AICPA: http://www.aicpa.org/pubs/jofa/nov2004/davis.htmhttp://www.aicpa.org/pubs/jofa/nov2004/davis.htm
Pet IdentificationPet Identification
How does it work?How does it work? BenefitsBenefits CostCost Data update Data update
requiredrequired Lack of RFID pet Lack of RFID pet
tag standards tag standards www.rfidnews.org/new
LivestockLivestock How does it work?How does it work? UsesUses
FeedingFeeding Disease controlDisease control BreedingBreeding
Endangered Endangered SpeciesSpecies UsesUses
Prevention of Prevention of poaching / poaching / exportingexporting
Tracking population Tracking population levellevel
www.rfidjournal.com
www.juicycoppertoes.com
Animal IdentificationAnimal Identification
Passport IdentificationPassport Identification
U. S. – RFID passports will be issued U. S. – RFID passports will be issued in October 2006in October 2006 ProsPros
ConvenientConvenient Difficult to fabricateDifficult to fabricate
ConsCons Privacy issuesPrivacy issues Security concernSecurity concern
Already in use in some countriesAlready in use in some countries www.engadget.com
Automatic Payment Automatic Payment MethodsMethods
RFID-based automatic toll payment
Contactless payment card – pass credit card with imbedded chip near terminal
Cash free / Wireless payment – no card or signature required
www.gilbarco.comwww.wikipedia.org
Future & Innovative UsesFuture & Innovative Uses Smartkey-style office “security”Smartkey-style office “security” Remote vehicle startRemote vehicle start
Already in use by Toyota PriusAlready in use by Toyota Prius Fully automated storesFully automated stores Traffic controlTraffic control Medical recordsMedical records Food expiry datesFood expiry dates Driver licensesDriver licenses Human implantsHuman implants RFID “toys”RFID “toys”
http://en.wikipedia.org/wiki/RFID
www.google/images.com
Emergent Business Emergent Business ModelsModels
Manufacturing and provisionManufacturing and provision Supply chain managementSupply chain management Recycling and reclamationRecycling and reclamation Data warehousing / managementData warehousing / management Litigation / regulationLitigation / regulation
RFID Manufacturing Process (www.stanford.edu/organicelectronicslab)
Controversy & IssuesControversy & Issues
EthicsEthics LegalityLegality VulnerabilityVulnerability Environmental Environmental
health effectshealth effects ReliabilityReliability A plot to track A plot to track
our every moveour every move??????
Factors to Consider for Factors to Consider for Accounting and Business in Accounting and Business in
GeneralGeneral Controversy, Controversy,
arguments against usearguments against use Technical / Technical /
architectural architectural challengeschallenges
Trend in specific Trend in specific industries for use of industries for use of RFID RFID
Function and span of Function and span of RFIDRFID
Resources UtilizedResources Utilized Wikipedia: Wikipedia: http://en.wikipedia.org/wiki/RFIDhttp://en.wikipedia.org/wiki/RFID Design of a RFID case-based resource management system for warehouse operatioDesign of a RFID case-based resource management system for warehouse operatio
ns.ns. By: Chow, Harry K.H.; Choy, King Lun; Lee, W.B.; Lau, K.C.. Expert Systems with By: Chow, Harry K.H.; Choy, King Lun; Lee, W.B.; Lau, K.C.. Expert Systems with Applications, May2006, Vol. 30 Issue 4, p561-576, 16p.Applications, May2006, Vol. 30 Issue 4, p561-576, 16p.
Explosive RFID-tag growth projected in next 5 years. Control Engineering, Explosive RFID-tag growth projected in next 5 years. Control Engineering, Apr2006, Vol. 53 Issue 4, p28-28, 1/3p.Apr2006, Vol. 53 Issue 4, p28-28, 1/3p.
Graafstra, Amel. (2006) How to Create RFID Access for Your Front Door; Graafstra, Amel. (2006) How to Create RFID Access for Your Front Door; Extreme Extreme Tech: Build it, Tweak it, Know itTech: Build it, Tweak it, Know it; Available: ; Available: http://www.extremetech.com/article2/0,1697,1938953,00.asphttp://www.extremetech.com/article2/0,1697,1938953,00.asp
Kirk, Jeremy. (2006) RFID tags vulnerable to viruses, study says; Kirk, Jeremy. (2006) RFID tags vulnerable to viruses, study says; Computer WorldComputer World; ; Available:Available:http://www.computerworld.com/mobiletopics/mobile/story/0,10801,109560,00.hthttp://www.computerworld.com/mobiletopics/mobile/story/0,10801,109560,00.htmlml
Newitz, Annalee. (2006)The RFID Hacking Underground; Newitz, Annalee. (2006)The RFID Hacking Underground; WiredWired; Available: ; Available: http://www.wired.com/wired/archive/14.05/rfid.html.http://www.wired.com/wired/archive/14.05/rfid.html.
RFID. (2006) Definition of RFID RFID. (2006) Definition of RFID Wikipedia, the Free EncyclopediaWikipedia, the Free Encyclopedia; Available: ; Available: http://en.wikipedia.org/wiki/RFID.http://en.wikipedia.org/wiki/RFID.
RFID Privacy Issues and News. (2006) RFID 1984; Available: RFID Privacy Issues and News. (2006) RFID 1984; Available: http://www.spychips.com/.http://www.spychips.com/.
ID renders bar codes obsolete.ID renders bar codes obsolete. By: Honaman, J. Craig. H&HN: By: Honaman, J. Craig. H&HN: Hospitals & Health Hospitals & Health NetworksNetworks, Apr2006, Vol. 80 Issue 4, p14-14, 1/5p., Apr2006, Vol. 80 Issue 4, p14-14, 1/5p.
RFID Security Worries Need a Reality Check. RFID Security Worries Need a Reality Check. ComputerworldComputerworld, 5/1/2006, Vol. 40 , 5/1/2006, Vol. 40 Issue 18, p34-34, 3/4p.Issue 18, p34-34, 3/4p.
Risks of RFID. Risks of RFID. Communications of the ACMCommunications of the ACM, May2006, Vol. 49 Issue 5, p136-136, , May2006, Vol. 49 Issue 5, p136-136, 1p.1p.
Tuning in to RFID. By: Borck, James R.. Tuning in to RFID. By: Borck, James R.. InfoWorldInfoWorld, 4/17/2006, Vol. 28 Issue 16, , 4/17/2006, Vol. 28 Issue 16, p31-36, 5p.p31-36, 5p.
World’s First Mobile RFID Tag Encoder. (2006) World’s First Mobile RFID Tag Encoder. (2006) ADASA RFID InnovationADASA RFID Innovation; ; Available: http://www.adasainc.com/index.html.Available: http://www.adasainc.com/index.html.
Thank you!Thank you!
We now welcome questions We now welcome questions from the audience.from the audience.
Recommended