Polygraph Lie Detection Research

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Polygraph Lie Detection Research

• Human Computer Interaction Lab _at_ University of
  Hawaii Manoa
• Psychophysiology Lab
• _at_University of Utah

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Presentation index

• Introduction
• Brief Polygraph Introduction
• Current Future Research
• Hardware area
• Human area
• Software area
• Introduction Video from Psychophysiology
  Lab_at_UofUtah

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IntroductionBrief Polygraph Introduction

• What?
• instrument measures physiological measures
  predict deceptions while the subject is asked and
  answers questions (wikipedia)

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IntroductionBrief Polygraph Introduction

• Major Devices?
• skin conductivity
• blood pressure,
• respiration,

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IntroductionBrief Polygraph Introduction

• Waves Scorings
• respiration, skin conductivity, blood pressure,

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Current Future Research

• Hardware 1
• Adding different measures to predict Deception
• e.g.,Eye Tracker,

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Current Future Research

• Hardware 2
• e.g., fMRI,

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Current Future Research

• Hardware 3
• e.g.,EEG

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Current Future Research

• Hardware 4
• Pressure Mouse (Ikehara, 2007)
• Mouse Pressure Sensors
• (Left/ Right Buttons Case)

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Current Future Research

• Hardware 5
• Equipment
• Chair

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Current Future Research

• Chair Video
• Link
• http//www.youtube.com/watch?vkP5AIqas2hI

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Current Future Research

• Chair Video

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Current Future Research

• Human related research
• Different Races
• Different Nationalities

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Current Future Research

• Software
• Usability
• Scoring Judgment Algorithm

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Psychophysiology Lab Introduction Video

• 322
• Link
• http//www.youtube.com/watch?v_kxy6t-jBw4

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Psychophysiology Lab Introduction Video

• 322