Presented by: Nada Aried, Paul Czerniak, Dan Lavender, Fabrice Toscano, Paul Zaher...
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Transcript of Presented by: Nada Aried, Paul Czerniak, Dan Lavender, Fabrice Toscano, Paul Zaher...
Presented by:
Nada Aried, Paul Czerniak, Dan Lavender, Fabrice Toscano, Paul Zaher
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IdentificatioIdentificationn
IdentificatioIdentificationn
AIDC - What?
AIDC - identification and/or direct collection of data into …
• Computer System (PC)
• Programmable logic controller (Register)
• Microprocessor-controlled device (handheld-unit)
Without a keyboard
AIDC - What?
Major Elements of an AIDC System
Physical Object Display
Personnel Printer
Computer Code
Software Reader
AIDC - What?
AIDC - covers many groups of technologies and services
• Bar Code Technologies
• Card Technologies
• Optical Character Recognition
• Radio Frequency Identification
• Emerging Technologies (Biometrics)
AIDC - Why?
AIDC - supports 4 common goals
• Eliminate errors
• Accelerate processes
• Reduce data-entry costs
and ...
AIDC - Why?
Customer Service
• Reduced waiting time at checkout
• More accurate pricing and descriptions
• Inventory look up
• Coupons / Discounts / Deals
AIDC - Why?
128
Discount %
AIDC - Where?
Everywhere
• Retail
• Manufacturing
• Distribution
• Health Care
• Financial
• Military
AIDC - Who?
• Governing bodies
ISO - International Standards Organization
IEC - International Electrotechnical Committee
ISO/IEC/JTC1 - Joint Technical Committee
ANSI - American National Standards Institute
UCC - Uniform Code Council
http://www.aimglobal.org/standards/stndrdorgs.htm
AIDC - Who?
• Major Players
AIM - Automatic Identification Manufacturers
http://www.aimglobal.org/
Ohio University
http://webit.ent.ohiou.edu/autoid/
MIT Auto ID Center
http://auto-id.mit.edu/
AIDC - Technologies
• Bar Code Technologies
• Card Technologies
• Optical Character Recognition
• Radio Frequency Identification
• Emerging Technologies (Biometrics)
AIDC - Bar Code Technologies
• Oldest form of AIDC technology
• Most widely used
• STANDARDS!
AIDC - Bar Code Technologies
How do bar codes work?
AIDC - Bar Code Technologies
Emerging Technology
2D Bar Code
• Stacked Symbologies
• Matrix Symbologies
• Packet Symbologies
Advantages = Data Storage
AIDC - Bar Code Technologies
Bar Code 1 Home Page
AIDC - Card Technologies
Magnetic Stripe
Optical Cards
Smart Card
• Usually credit card size plastic cards
• Carry large amounts of information on a microchip
• 2 types
• “Dumb”
• “True Smart Card” (contact vs. contactless)
AIDC - Optical Character Recognition
• The recognition of printed or written text characters by a computer
• Converts the character image into a character code, such as ASCII
Used by:
• Libraries
• Retailers
AIDC - Radio Frequency Identification
The hot technology (and the topic of Paul’s summer project)!
System Components
• Transponders or Tags
Active vs. Passive
R/O vs. WORM vs. R/W
Signal Range
• Encoders
• Readers or Transceivers
AIDC - Biometrics
Verifies or recognizes a person’s identity
Key to Biometrics
• Stable physical characteristicsHand silhouetteFacial featureIris patternBlood vessel pattern on the
retina or handFingerprint
• Individual behaviorsTyping on a keyboardSpeech (voice patterns)
AIDC - Wrap Up
Perception Reality
PrimaryTechnology
Barcode Card, RF, Optical,Biometrics
PrimaryUser Station
CheckoutCounter
Everywhere data isgenerated orcollected
PrimaryAdvantage
Automaticinput of data
Tool to acceleratedata for decisionmaking
AIDC - Wrap Up
Perception Reality
BigDrawback
Scannererrors, andnegativeimpact withcustomers
Scanners rarely makeerrors. Customersexpect thistechnology.
Cost toImplement
Luxury item –veryexpensive
Cost-effectivenecessity. ROIaverages 12 to 18months.
Questions?