blue eye seminar
TRANSCRIPT
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BLUE EYESTECHNOLOGY
Presented by :-
Amit A. Hazare (09)
MCA - II(Sem III)
Seminar on
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Agenda
What is Blue Eyes (and what is not) ?
System design
Introduction.
Motivation
Physiological foundations
Benefits
Conclusion
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Motivation Human error - a frequent reason of catastrophes and ecological disasters
temporal indisposition
oversight
weariness
Monitoring of conscious
brain involvement
Capable sensors available
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Introduction
Dryer was the first to study Human emotions in 1993.
Later on was Paul Ekman implemented Dryers features and got named
EkmansFacial action coding system
.
Analysis divided into 2 analysis.1) Multidimensional scaling(MDS).
2) Dicriminant function analysis.
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Human cognition depends on highly developed abilities to perceive, integrate, and
interpret visual, auditory, and touch information.
Without a doubt, computers would be much more powerful if they had even a
small fraction of the perceptual ability of us human beings. Adding such
perceptual abilities to computers would enable computers and humans to worktogether more as partners.
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What is blue eyes?
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The Blue Eyes technology aims at creating computational devices with perceptual
abilities.
The idea is to giveCOMPUTER HUMAN POWER
A blue eyes is a project aiming to be a means of stress reliever driven by theadvanced, technology of studying the facial expressions for judgment of intensity
of stress handled.
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Blue eyes system provides technical means for monitoring and recording human
operators physiological condition.
the key features of this system are visual attention monitoring like eye monitoring
analysis, physiological condition monitoring like pulse rate, blood oxygenation,
operators position detection like standing and lying etc.
Wireless data acquisition using bluetooth.
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What is Blue Eyes not?
Doesnt predict nor interfere with operatorsthoughts
Cannot force directly the operator to work
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Physiological foundations
Preconscious brain
manages the knowledge
logical reasoning
makes decisions
alogical
automatic
Conscious brain
Human
brain
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Conscious brain - operationmodes
Exploratory mode Planning mode
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A reliable real-time buffering, processing and recording
A clear visualization interface
Mechanisms for creating custom data analyzers
To ensure a possibility of distributing the processing among a number of
computers
Design objectives
A mobile data acquisition device
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System overviewCentral SystemUnit
Data Acquisition Unit
Atmel 89C52microcontroller
JazzMultisensor
ConnectionManager
Data Analysis
VisualizationModuleBluetooth Bluetooth
Bluetooth technology provides means for creating a Personal Area Network
linking the operators and the central system.
DataLogger
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Data Acquisition Unit and CentralSystem Unit.
Data acquisition unit fetches the physiological data from sensor and it is sent tothe Central System Unit .
Central System Unit performs the online data analysis and provides visualizationinterference Communication between Data Acquisition Unit and Central System Unit iscarried out by connection manager Communication with the operator is carried onusing a simple 5 key keyboard, a small LCD display and a beeper.
Voice data can be transferred using a small hand set, interfaced to Data Acquisition Unit.
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DAU - features
Lightweight
Runs on batteries - low power consumption
Easy to use - does not disturb the operator working
Batteries and voltage level monitor.
Voice transmission using hardware PCM codec
Data Acquisition Unit
Atmel 89C52microcontroller
JazzMultisensor
Bluetooth
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CSU - featuresCentral System Unit
Connection
Manager
DataAnalysis
Visualization
ModuleBluetooth
Connection management
Data processing
Visualization
Data recording
Access
verification System maintenance
Connection
Manager
Data
Logger
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Central System Unit
Central System Unit hardware is the second peer of the wireless connection. Thebox contains a Bluetooth module(based on ROK101008) and a PCM codec for
voice data transmission
The module is interfaced to a PC using a parallel, serial and USB cable. The audio
data is accessible through standard mini-jack sockets.
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A data logger is used to record the measurements like
temperature, relative humidity, on and odd, open and
close, voltage, current, pressure and events over time.
Typically, data loggers are the small battery-power
devices that are equipped with a microprocessors, data
storage and sensors.
Most data storage utilizes the turnkey soft ware on a
personal computer to initiate the logger and view the
collected details.
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Jazz Multisensor
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Data acquisition unit
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Blue-Eyes Benefits Prevention from dangerous incidents Minimization of ecological consequences financial loss a threat to a human life
BlueEyes system provides technical means for monitoring and recording human-operator's physiological condition. The key
features of the system are:
Visual attention monitoring (eye motility analysis)
Physiological condition monitoring (pulse rate, blood oxygenation)
Operators position detection (standing, lying)
Wireless data acquisition using Bluetoothtechnology
Real-time user-defined alarm triggering
Physiological data, operator's voice and overall view of the control room recording
Recorded data playback
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Conclusion Blue Eyes system is thus a versatile system which can be modified to cater to the working environment.
Can be used in automobiles, remote controls and telephones.
Can be implemented in computer training or computer programs.
Best can be used in HOUSEHOLD devices.
It avoids potential threats resulting from human errors, such as weariness, oversight, tiredness.
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VISION. . .WHATS NEXT?
As IT leaders, we need to keep our
eyes on the horizonlooking ahead fornew opportunities to advance
higher education.
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Thanks
eTime For
Questions