Seminar blue eye
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Transcript of Seminar blue eye
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BLUE EYES TECHNOLOGY
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OUTLINE• INTRODUCTION• WHAT IS BLUE EYES TECHNOLOGY• THE TERM BLUE EYES• WHY BLUE EYES• SYSTEM OVERVIEW• EMOTIONAL SENSORS• TYPES OF EMOTIONAL SENSORS• ADVANTAGES• DISADVANTAGES• FUTURE APPLICATIONS• CONCLUSION• REFERENCES
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INTRODUCTION• Human cognition depends primarily on the
ability to perceive, interpret, and integrate audio-visuals and sensoring information.
• The BLUE EYES technology aims at creating computational machines that have perceptual and sensory ability like those of human beings.
• The machine can understand what a user wants, where he is looking at, and even realize his physical or emotional states.
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WHAT is Blue Eyes Technology?
• Aims at creating computational machines that have sensory abilities like those of human beings.
• Use camera and microphone to identify user actions and emotions.
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The term Blue Eyes
• BLUE : in the term stands for Bluetooth, which enables reliable wireless communication.
• EYES : because the eye movement enables us to obtain a lot of interesting and important information.
• Bluetooth device + Eyes tracking Device
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WHY Blue Eyes?
• To avoid and reduce Human limitation such as:– Tiredness – Oversight– Mental illness, etc…– Monitoring of conscious brain involvement
(automation, long driving)• To built a machine that can understand your
emotions• Verify your identity, feels your presence and
interact with you.
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System Overview• Blue eyes system monitors the status of the
operator’s visual attention through measurement of saccadic activity.
• The system checks parameters like heart beat rate and blood oxygenation against abnormal and triggers user defined alarms.
• BlueEyes system consists of – Mobile measuring device (DAU)– Central System Unit (CSU)
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Data Acquisition Unit
Features :– Lightweight– Runs on
batteries - low power consumption
– Easy to use– ID cards for
operator authorization
Atmel 89C52microcontroller
JazzMulti sensor
Bluetooth
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Bluetooth ModuleMicro Controller
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Multi Sensors
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Central System Unit• Components :
– CONNECTION MANAGER – main task to perform low-level bluetooth communication
– DATA ANALYSIS MODULE – performs the analysis of the raw sensor data in order to obtain information about operator’s physiological condition
– DATA LOGGER MODULE – provides support for storing the monitored data.
– VISUALIZATION MODULE – provides user interface for the supervisors
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Central System Unit• Features :
– Maintains Bluetooth connections
– Data processing– Records conclusion for
further exploration– Provides visualization
interface
Data Analysis
VisualizationModule
Bluetooth ConnectionManager
DataLogger
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Emotional Sensors• Simplest way
• People spend approximately 1/3 of their total computer time touching input device.
• Physiological data is obtained and emotional state is determined.
• A user model will built the reflection of the personality of user.
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Types of Emotion Sensors
• For Hand:1)Emotion Mouse2)Sentic Mouse
• For Eyes:1)Expression Glasses2)Magic Pointing3)Eye Tracking
• For Voice:1)Artifical Intelligence Speech Recognition
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For Hand:1)Emotion Mouse
2)Sentic Mouse
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1. Emotion Mouse• Emotion mouse sense
the mood by analyzing pressure , temperature and heart beat of the user.
• Analyzing these parameters six types of mood can be sensed by computer.
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EMOTION MOUSE
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Samples obtained by Emotion Mouse
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2. Sentic Mouse• It is a modified
computer mouse.
• Includes a directional pressure sensor foraiding in recognition of emotional valence (liking / attraction vs. disliking / avoidance ) .
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For eye:
1)Expression Glasses
2)Magic Pointing
3)Eye Tracking
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1. Expression Glassess
• A wearable device which allows any viewer to visualize the confusion and interest levels of the wearer.
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Expression Glassess
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2. MAGIC• MANUAL AND GAZE
INPUT CASCADED (MAGIC) POINTING is the technique of tracking eye movement of the user and perform the desired operation.
• Webcam is used to quickly determine the glints and pupils of the user under variable and realistic lightning conditions.
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• Reduce the cursor movement needed for target selection.
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MAGIC POINTINGTwo magic pointing techniques
- Liberal- Conservative
• LIBERAL APPROACH
To warp the cursor to every new object user looks at
• CONSERVATIVE APPROACH
Does not warp the cursor target until the manual input device has been actuated
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3. Eye Tracking• A camera is focus on one or both eyes and record
their movement as the viewer looks at some kind of stimulus.
• Image of pupil of user’s eye is tracked using an infrared light source .
• Eye trackers use the center of the pupil and infrared collimated light to create corneal reflection.
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EYE TRACKING• The vector between the pupil center and the
corneal reflection can be used to compute the point of regard on surface or gaze direction.
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For Voice:ARTIFICIAL INTELLIGIENT
SPEECH RECOGNITION
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ARTIFICIAL INTELLIGIENT SPEECH RECOGNITION
• Input words are scanned and matched against internally stored words.
• Identification causes some action to be
taken ,User speaks to the computer through microphone.
• Filtered and then stored in RAM
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ARTIFICIAL INTELLIGENT SPEECH RECOGNITION
APPLICATIONS
• To control weapons by voice commands.
• Pilot give commands to computers by speaking into microphones.
• Can be connected to word processors and instead of writing, simply dictate to them.
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Advantages• Physiological condition monitoring
• Reduces manual work
• Increases efficiency
• Minimization of ecological consequences
• financial loss a threat to a human life
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Disadvantages
• Not 100% accurate.
• System is bulky, needs minimization.
• Expensive
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Future Applications• In retailing record and interpret customer movements • In automobile industry• In video games • Military• Power station• Flight control centres• Ovens and refrigerators
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CONCLUSION
• Provide more delicate and user friendly facilities in computing devices
• Gap between the electronic and physical world is reduced
• The computers can be run using implicit commands instead of the explicit commands
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REFERENCES• www.seminar4u.com/blue_eyes_technology
(refered on 1-9-15)• www.authorstream.com/presentation/divya-moha
n-blue-eyes-technology/ (refered on 1-9-15)
• www.wikipedia.com/blue_eyes_technology (refered on 11-9-15)
• www.slideshare.net/colloquium/blue-eye-technology-2333478 (refered on 13-9-15)
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ANY Queries ??
THANK YOU