Brain Fingerprinting is the technology. Its acts as a lie detector. Its widely used in Forensic Department.

2. BRAIN FINGERPRINTING
BY
R.RATHIKA
MASTER OF COMPUTER APPLICATION,
P.R.ENGINEERING COLLEGE,
THANJAVUR.

3. OVERVIEW
 Invented by Lawrance Farwell.
 Its based on electrical signal known as
MERMER
 Used for suspect the murder.
 Its used as Lie-Detector.

4. MERMER METHODOLGY
 This electrical signal is which part of the brainwave .
 Brain recognizes something, then there is increase in
neurons activity.
 It Elicit some changes in brain wave signals.

5. INSTRUMENTS REQUIRED
 Personal computer.
 A data acquisition board.
 A graphics card for driving two monitors.
 A four channel EEG amplifier system.
 Software developed by the Brain Fingerprinting

6. WORKING PROCEDURE

7. HOW ITS WORK
Information Present Information Absent

8. APPLICATIONS
 National Security.
 Law Enforcement.
 Border Security.
 Human and Drug Trafficing.
 Immigration.

9. ADVANTAGES
 Suspect the murder.
 Remembering things without any effort.
 Making decision.
 Understanding activities of animals.
 Global model of working human brain.

10. DISADVANTAGES
 Become dependent upon the computer.
 Use technical knowledge against us.
 Computer viruses .
 Costly procedure.