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Premium member Presentation Transcript BRAIN FINGER PRINTING: Under Guidance of Mr. Prasant kumar Sahoo Lecturer of CA ITER SOA University BRAIN FINGER PRINTING Institute of Technical Education And Research Presented By Sumita kumari Khandual Regd. No:-0931020020 MCA 4 th sem sec BPlan of the Talk…..: Plan of the Talk….. 2 Introduction Definition Equipment and Technology Working Principle Scientific Procedure Applications Benefits Disadvantages Conclusion Institute of Technical Education And Research BRAIN FINGERPRINTINGIntroduction: Introduction 3 Brain fingerprinting is a scientific technique to determine whether or not specific information is stored in an individual's brain. Brain fingerprinting was invented by Dr. Lawrence A. Farwell The chief scientist and president of Human Brain Research Laboratory, USA. He had tested Brain Fingerprinting technology in over 170 cases. More than 80 of these were in real-life situations, and the rest were laboratory studies. Institute of Technical Education And Research BRAIN FINGERPRINTINGDefinition: Definition 4 "Brain fingerprinting" is a computer-based test that is designed to discover, document, and provide evidence of guilty knowledge regarding crimes. Brain fingerprinting is a technique that measures recognition of familiar stimuli by measuring electrical brain wave responses to words, phrases, or pictures that are presented on a computer screen . Institute of Technical Education And Research BRAIN FINGERPRINTINGEquipment and technology : Equipment and technology 5 The brain fingerprinting system comprises A personal computer. A data acquisition board. Two monitors. A EEG amplifier. Software for data acquisition Some electrodes. Institute of Technical Education And Research BRAIN FINGERPRINTINGSlide 6: 6 Institute of Technical Education And Research BRAIN FINGERPRINTING Computer controled: : Computer controled: 7 The electrodes to used to measure electrical brain activity. The software presents the stimuli, collects the EEG data, and analyzes the data. Brain electrical activity amplified and stored on a memory device. During the data collection ,the stimuli are displayed to the subjecton one monitor,and the investigator views another monitor. Institute of Technical Education And Research BRAIN FINGERPRINTINGWorking principle: Working principle 8 Entire system under computer control includes Presentation of the stimuli. Recording of electrical brain activity. Determination of "information present" or "information absent," . Mathematical data analysis algorithm that compares the responses statistical confidence level for the determination. Institute of Technical Education And Research BRAIN FINGERPRINTINGHow the technology work: How the technology work 9 When someone commits a crime, his brain records it has a memory . Brain Fingerprinting seeks to reveal that memory, by showing the suspect evidence taken from the crime scene. A head band with sensors is placed on the subject. A series of pictures or words is flashed on the screen. The computer records the brain waves produced in response to what the subject sees. Institute of Technical Education And Research BRAIN FINGERPRINTINGSlide 10: 10 The brain responses called a P300/ MERMER are recorded as a wave form. By analyzing MERMER (Memory and Encoding Related Multifaceted Electroencephalographic Response)the pattern of waves, Farwell can determine if the subject is recognizing what he is seeing. Institute of Technical Education And Research BRAIN FINGERPRINTINGCrime Control Information: Crime Control Information Information is absent Information is present 11 Institute of Technical Education And Research BRAIN FINGERPRINTINGSCIENTIFIC PROCEDURE: SCIENTIFIC PROCEDURE 12 Stimulus appears for a fraction of a second when they are presented on a video monitor under computer control. Three types of stimuli are presented: 1) Targets, 2 ) Irrelevants, and 3 ) probes. TARGETS stimuli Info known to suspect about the crime Elicits a MERMER. IRRELEVANTS stimuli Info not related to the crime Do not elicit a MERMER. PROBES stimuli Info relevant to the situation under investigation that only the perpetrators knows Elicits a MERMER. Institute of Technical Education And Research BRAIN FINGERPRINTINGSlide 13: 13 Institute of Technical Education And Research BRAIN FINGERPRINTINGApplication: Application 14 National Security. To test job applicants on the falsification of an application. Medical Field. Helps in Identifying false-witnesses. Institute of Technical Education And Research BRAIN FINGERPRINTINGBenefit: Benefit 15 Identify criminal quickly and scientifically,record of 100% accuracy. Provide immediate Scientific Result : Information Present or Information Absent. Reduce costs and complexities. Support the right to a speedy and fair trial. Institute of Technical Education And Research BRAIN FINGERPRINTINGDisadvantages: Disadvantages 16 Not applicable for general screening. It does not indicate intent of the crime. Takes a fair amount of time to set up and conduct properly . Difficult to distinguish the criminal and a witness who saw all the criminal activity happen. Institute of Technical Education And Research BRAIN FINGERPRINTINGConclusion: Conclusion 17 Brain Fingerprinting is a revolutionary new technology for solving crimes, with a record of 100% accuracy. The technology fulfills an urgent need for governments, law enforcement agencies, corporations, and individuals in a trillion-dollar worldwide market. The technology is fully developed and available for application in the field. Institute of Technical Education And Research BRAIN FINGERPRINTINGReferences: References BRAIN FINGERPRINTING 18 http ://www.brainwavescience.com/SeattlePI.php http://en.wikipedia.org/wiki/Brain_fingerprinting http://www.seminarprojects.com/Thread-brain-finger-printing-technology--2715 http://www.scribd.com/doc/20835999/Brain-Fingerprinting-Report http://www.freshersworld.com/blogs/post/10/11/30/BRAIN-FINGER-PRINTING http://www.brainwavescience.com/Ruled%20Admissable.php http://www.scribd.com/doc/22600074/Brain-Fingerprinting-Technology ANY QUESTION !!!: ANY QUESTION !!! 19 Institute of Technical Education And Research BRAIN FINGERPRINTINGSlide 20: 20 Thank you Institute of Technical Education And Research BRAIN FINGERPRINTING You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.