BlueEyes

HumanOperatorMonitoringSystem

BlueEyesHuman-Operator Monitoring System

By,Ayesha sharief

BlueEyes

HumanOperatorMonitoringSystem

What is BlueEyes?

• ? BLUE EYES is a technology, which aims at creating computational machines that have perceptual and sensory abilities like those of human beings.? The basic idea behind this technology is to give computer human power..

• ? It provides technical means for monitoring and recording human-operator’s physiological condition.

BlueEyes

HumanOperatorMonitoringSystem

• Doesn’t predict nor interfere with operator’s thoughts

• Cannot force directly the operator to work.

What is BlueEyes not?

BlueEyes

HumanOperatorMonitoringSystem Who is BlueEyes for ?

• Generic control rooms– Power station– Captain bridge– Flight control centers– Operating theatres – anesthesiologists

• Common application– A simpler system version for drivers

BlueEyes

HumanOperatorMonitoringSystem

How are blue and eyes related?

• ? As the idea is to monitor and record operator’s basic physiological parameters, the most important physiological activity is the movement of eyes.? For a computer to sense the eye movement, wiring between operator and the system is required. But, this is a serious limitation of the operator’s mobility and disables his operations in large control rooms.? So utilization of wireless technology becomes essential which can be implemented through blue tooth technology.

BlueEyes

HumanOperatorMonitoringSystem BlueEyes - benefits

• Prevention from dangerous incidents• Minimization of

– ecological consequences– financial loss– a threat to a human life

• The reconstructionof the course ofoperator’s work

BlueEyes

HumanOperatorMonitoringSystem The eye movement sensor

• Eye position measuring - direct infrared oculography

• Oxy- and deoxyhemoglobin measurment• Two axial

accelerometer• Ambient light

sensor

Jazz Multisensor

BlueEyes

HumanOperatorMonitoringSystem Wires, wires, wires...

A serious limitation of:– mobility– comfort– safety

BlueEyes

HumanOperatorMonitoringSystem Personal Area Network !

A wireless Personal AreaNetwork

Solution:

BlueEyes

HumanOperatorMonitoringSystem

• 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

BlueEyes

HumanOperatorMonitoringSystem System overview

Central System UnitData 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

BlueEyes

HumanOperatorMonitoringSystem 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

BlueEyesData Acquisition Unit

MC 145483PCM codec

Jazz Multisensor

Beeper

LCD display

LED indicators

Atmel 89C52microcontroller

UART MAX232

UA

RT

BlueEyes

HumanOperatorMonitoringSystem CSU - features

Central System Unit

ConnectionManager

Data Analysis

VisualizationModuleBluetooth

• Connection management

• Data processing• Visualization• Data recording

• Accessverification

• System maintenance

ConnectionManager

DataLogger

BlueEyes

HumanOperatorMonitoringSystem Data security

• Only registered mobile devicescan connect to the system

• Bluetooth connection authentication• Bluetooth connection encryption• Access rights restrictions• Personal and physiological data encryption

BlueEyes

HumanOperatorMonitoringSystem Implementation - DAU

Bluetooth module

PCM codec board

Batteries andvoltage level monitor

Microcontroller board

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HumanOperatorMonitoringSystem Implementation - CSU

• Custom-builtBluetoothcommunicationroutines

• Intel USB camera• ID card programmer• Developed using Visual C++ 6.0 • Deployment environment:

Windows 2000,MS SQL Server

• Standard MDI userinterface

BlueEyes

HumanOperatorMonitoringSystem Applications

• Working environment requiring permanent attentions

• At power plant control rooms• At captain bridges• At flight control centers• Professional Drivers

BlueEyes

HumanOperatorMonitoringSystem Conclusion

• ? The wireless link between the sensors worn by the operator and the supervising system makes it possible to improve overall reliability, safety and assures proper quality of system performance.

•? These new possibilities can cover areas such as industry, transportation, military command centers or operation theaters

BlueEyes

HumanOperatorMonitoringSystem Thank you for your attention

BlueEyesHuman-Operator Monitoring System