Biometric Biometric Devices/standards/technologyDevices/standards/technology

Outline:Outline:

OverviewOverview Biometric market growthBiometric market growth Architecture of a Fingerprint Architecture of a Fingerprint

Identification SystemIdentification System Commercial Hardware ProductsCommercial Hardware Products Product ApplicationsProduct Applications References and Useful LinksReferences and Useful Links

OverviewOverview

Got mail? Portable technology Got mail? Portable technology

The Road AheadThe Road Ahead

Market estimates put the total hardware sales for the industry at Market estimates put the total hardware sales for the industry at US$6.6 million in 1990 and nearly US$400 million in 2000 and US$6.6 million in 1990 and nearly US$400 million in 2000 and over a billion in 2005.over a billion in 2005.

Whether the next decade will result in a similar 2500% increase Whether the next decade will result in a similar 2500% increase will depend upon user demand for positive identification will depend upon user demand for positive identification biometrics.biometrics.

Biometric GrowthBiometric Growth

Fingerprint devicesFingerprint devices

Fingerprint sensors can be embedded in a variety of Fingerprint sensors can be embedded in a variety of devices for user recognition purposesdevices for user recognition purposes

A fingerprint identification A fingerprint identification systemsystem

Clients Authentication module

Brain(FPGA Dev.

Board)

LCD/Function

Selection/ User

Interface

Communication module

SecondaryModule

Communication module

Wire

less c

omm

unica

tion

Controlled Device(light, door, etc.)

Primary Device

Secondary Device

Hardware AssemblyHardware Assembly

Authentication ModuleAuthentication Module User Interface (LCD)User Interface (LCD) Brain (FPGA board)Brain (FPGA board) Communication (Bluetooth)Communication (Bluetooth) Secondary Module Secondary Module

Authentication ModuleAuthentication Module

SubsystemsFingerprint authenticationVital Sign Verification

ClientFingerprint Recognition module(BioSec implementation or stand alone product depending on time)

Pulse Oximeter Development Kit Brain(FPGA Dev. Board)

Fingerprint Module: FDA01MFingerprint Module: FDA01M Standalone device with built-in CPUStandalone device with built-in CPU CMOS sensor (complementary CMOS sensor (complementary

metal oxide semiconductor)metal oxide semiconductor) Resolution: 500dpiResolution: 500dpi Power Supply 5VDC ±5%Power Supply 5VDC ±5% Current Consumption < 75mACurrent Consumption < 75mA Standby Power Consumption 40mA Standby Power Consumption 40mA

(TYP)(TYP) Verification Time < 1secVerification Time < 1sec Image Capture Error Rate < 0.1%Image Capture Error Rate < 0.1% Dimensions 21(W) x 32 (L) x 62(H)Dimensions 21(W) x 32 (L) x 62(H) Life Time Typically 40,000HrsLife Time Typically 40,000Hrs

Pulse OximetryPulse Oximetry

Blood oxygenation is Blood oxygenation is measured by shining a beam measured by shining a beam of light from an LED through a of light from an LED through a tissue bed (typically, the tissue bed (typically, the finger) finger)

Extremely common for use on Extremely common for use on patients under anesthesia patients under anesthesia during surgeryduring surgery

Biometric system uses Pulse Biometric system uses Pulse Oximetry to verify that the Oximetry to verify that the client being authenticated is client being authenticated is alivealive

ClientFingerprint Recognition module(BioSec implementation or stand alone product depending on time)

Pulse Oximeter Development Kit Brain(FPGA Dev. Board)

LCD InterfaceLCD Interface

Brain(FPGA Dev.

Board)

User Interface and LCD Screen

LCD Screen

User InterfaceSoftware running

on FPGA(Selectable List)

LCD – User InterfaceLCD – User Interface

4x20 Serial LCD with Keypad 4x20 Serial LCD with Keypad Interface Interface

Communication: RS232 or I2C Communication: RS232 or I2C Speed: RS232 mode 1200bps to Speed: RS232 mode 1200bps to

19.2 Kbps 19.2 Kbps Fully buffered - no delays in Fully buffered - no delays in

transmissiontransmission Supply Voltage: +4.75 to +5.25Vdc Supply Voltage: +4.75 to +5.25Vdc Supply Current: 10mA typicalSupply Current: 10mA typical Backlight Supply Current: 90mA Backlight Supply Current: 90mA

typical typical

Secondary DeviceSecondary Device

Receives signal from primary Receives signal from primary device and activates the device and activates the controlled devicecontrolled device

Uses a switch to Uses a switch to enable/disable power to the enable/disable power to the controlled devicecontrolled device

Sends signals if necessary to Sends signals if necessary to activate the controlled deviceactivate the controlled device

Wire

less

co

mm

uni

catio

n

Communications(Probably Bluetooth via a

serial port RS-232)

Secondary Device

Power Switch to Enable/Disable

Controlled DeviceBrain

(Probably Simple FPGA Development

Kit)

Control signals(Optional Depends on Device)

To Primary Device

Controlled Device(light, door, etc.)

Some Commercial ProductsSome Commercial Products Fingerprint Door Lock ($180)Fingerprint Door Lock ($180)

Features:Features:

Unlocking: Fingerprint, PIN/code or Mechanical Key Unlocking: Fingerprint, PIN/code or Mechanical Key Cylindrical latch - Easy to install and simple to Cylindrical latch - Easy to install and simple to

operate operate No PC Connection Required No PC Connection Required Total 138 fingerprint users Total 138 fingerprint users Fingerprint can be added and erased on the lock Fingerprint can be added and erased on the lock

directly directly Concealed mechanical Key override for emergency Concealed mechanical Key override for emergency No external wiring required - Operates on 4 AA No external wiring required - Operates on 4 AA

Batteries with easy Battery Replacement Batteries with easy Battery Replacement

Some Commercial ProductsSome Commercial Products

Panasonic BM-ET300 Iris Entry SystemPanasonic BM-ET300 Iris Entry System

Iris SystemIris System

Panasonic BM-ET300 Iris Entry SystemPanasonic BM-ET300 Iris Entry System

FeaturesFeatures

Easy operation and management from a Easy operation and management from a PC. PC.

Designed for High Security.Designed for High Security. Encrypted registration data.Encrypted registration data. Tamperproof constructionTamperproof construction Alarm notificationAlarm notification

Some Commercial ProductsSome Commercial Products

meCardmeCard : Smart Card : Smart Card

FeaturesFeatures

meCard can be used with fingerprint meCard can be used with fingerprint biometric technology, or as an biometric technology, or as an individual identification solution. individual identification solution.

Features:Features:Smart Card TechnologySmart Card TechnologyStore Private InformationStore Private InformationData EncryptionData Encryption

Some Commercial ProductsSome Commercial Products

Palmprint Palmprint Identification System Identification System

(Hong Kong (Hong Kong Polytechnic University)Polytechnic University)

ComparisonComparison

Unlike hand geometry, which Unlike hand geometry, which measures a hand-size and finger-measures a hand-size and finger-length, Palmprint focuses on the length, Palmprint focuses on the inner surface of a hand, its pattern of inner surface of a hand, its pattern of lines and the shape of its surface. lines and the shape of its surface.

Application of these Application of these productsproducts

Left: a fingerprint verification system manufactured by Digital Left: a fingerprint verification system manufactured by Digital Persona Inc. is used for computer and network login. Persona Inc. is used for computer and network login.

Right: A fingerprint-based point of sale (POS) terminal Right: A fingerprint-based point of sale (POS) terminal manufactured by Indivos Inc., that verifies the customers before manufactured by Indivos Inc., that verifies the customers before charging their credit cards to speed up payment in retail shops.charging their credit cards to speed up payment in retail shops.

Application of these Application of these productsproducts

Left: A fingerprint-based door lock manufactured by BioThentica Corp. used to restrict access to premises is shown.

Right: The Immigration and Naturalization Service Accelerated Service System (INSPASS), which is installed at major airports in the U.S., is based on hand geometry verification technology developed by Recognition Systems, Inc.

Application of these Application of these productsproducts

Left: shows a border passage system using iris recognition at London's Heathrow airport.

Right: Ben Gurion airport in Tel Aviv (Israel) uses Express Card entry kiosks fitted with hand geometry systems for security and immigration.

Application of these Application of these productsproducts

Left: The FacePass system from Viisage is used in POS verification applications like ATMs, therefore, obviating the need for PINs.

Right: The Identix TouchClock fingerprint system is used in time and attendance applications.

Reference and LinksReference and Links

http://www.biometrie-online.net/dossiers/generalites/trendsinbiometrics.pdf

http://www.biometricsdirect.com/

http://www.senseme.com/ http://www4.comp.polyu.edu.hk/~biom

etrics/ http://biometrics.cse.msu.edu/