Blue eye technology
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Transcript of Blue eye technology
BLUE EYESTECHNOLOGY
Human operatormonitoring system
presented by
KCET 01.04.2011
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DIVYA MOHAN S.NAGA PRIYA
WHAT IS BLUE EYES TECHNOLOGY?
Aims at creating computational machines that have perceptual and sensory ability.
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.
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NEED OF BLUE EYES TECHNOLOGY
To built a machine that can understand your emotions
A pc that can listen, talk or scream
Verify your identity, feels your presence and interact with you.
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TECHNOLGIES USED Emotion Mouse
Manual And Gaze Input Cascaded (MAGIC)
Artificial Intelligent Speech Recognition
Simple User Interest Tracker (SUITOR)
The eye movement Sensor
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EMOTION MOUSE
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 be built that reflects the personality of user.
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IBM RESEARCH
BLUE EYE – EMOTIONAL MOUSE sensors in the mouse ,sense the physiological attributes which are correlated to emotions using corr- -elation model -by simply touching the mouse ,the computer will be able to determine a person’s emotional state.
BLUE EYE enabled TELEVISION – could become active when the user makes
an eye contact.
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MAGIC POINTING Reduce the cursor movement needed for
target selection
Click on the target with a regular manual input device
Two magic pointing techniques
Liberal Conservative
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APPROACHES
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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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 fed to ADC and then stored in RAM
pattern matching is designed to look for the best fit because of variations in loudness, pitch, frequency difference, time gap etc.
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APPLICATION OF ARTIFICIAL INTELLIGIENT SPEECH RECOGNITION
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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SUITOR
Help by fetching more information at desktop
Notice where the user’s eyes focus on the screen
Fills a scrolling ticker on a computer screen with information related to user’s task
Ex. If reading headline ,pops up the story in the browser window
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THE EYE MOVEMENT SENSOR DESIGNING
A personal area network for linking all the operators and the supervising system
Two major units- DAU (data acquisition unit )- CSU (central system unit )
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DAU
The DAU consists of the following components
ATMEL 8952 microcontroller BLUE TOOTH MODULE – supports
synchronous voice data transmission central system sound feedback microcontroller (115200 bps) ALPHAUNUMERIC LCD display LED indicators ID CARD interface
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DAU - FEATURES
Lightweight Runs on batteries - low
power consumption Easy to use - does not
disturb the operator working
ID cards for operator authorization
Voice transmission using hardware PCM codec
Data Acquisition Unit
Atmel 89C52microcontroller
JazzMultisensor
Bluetooth
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MICROCONTROLLER & BLUETOOTH MODULE
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CSU – COMPONENTS
CONNECTION MANAGER – main task toperform low-level blue tooth
communication DATA ANALYSIS MODULE – performs theanalysis of the raw sensor data
DATA LOGGER MODULE – provides support
for storing the monitored data.
VISULAIZATION MODULE – provides userinterface for the supervisors
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CSU FEATURESCentral System Unit
ConnectionManager
Data Analysis
VisualizationModuleBluetooth
ConnectionManager
DataLogger
Connection management
Data processing
Data recording
Access verification
System maintenance
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MULTISENSORS
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FUTURE IMPROVEMENTS
DAUsmall CMOS camera to monitor the
operator’s point of gaze single PCB (SMD technology) low voltage ICs
CSUdata mining algorithms advanced
data- base encryption using
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EXPERIMENT Measurement of heart rate,
temperature, galvanic skin response (GSR), general somatic activity
Six basic emotions are anger, fear, sadness, disgust, joy and surprise
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DATA SECURITY
Only registered mobile devices can connect to the system
Bluetooth connection authentication
Bluetooth connection encryption
Access rights restrictions
Personal and physiological data encryption
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APPLICATIONS
In retailing record and interpret customer movements
In automobile industry In video games To create “Face Responsive Display”
and “Perceptive Environment” Generic control rooms
Power station Flight control centreso Operating theatres
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BLUE EYES ENABLED DEVICES
POD Technology used
in cars
PONG A Robot
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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
n www.seminar4u.com n www.howstuffswork.com n www.cs.put.poznan.com n www.whitepapers.com n www.ibmresearchcenter.com n www.almaden.ibm.com
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Thank u…
ANY QUESTIONS ???
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