BLUE EYES TECHNOLOGY

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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
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.
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.
TECHNOLGIES USED:-
 Emotion Mouse
 Manual And Gaze Input Cascaded (MAGIC)
 Artificial Intelligent Speech Recognition
 The eye movement Sensor
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

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
APPROACHES:-
 LIBERAL APPROACH:- To warp the cursor to every new object user looks.
 CONSERVATIVE APPROACH:- Does not warp the cursor target until the manual input device has been actuated.
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
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 )
DAU:-
 The DAU consists of the following components
 ATMEL 8952 microcontroller
 BLUE TOOTH MODULE – supports synchronous voice
 data transmission
 central system sound feedback
 ALPHAUNUMERIC LCD display
 LED indicators
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
CSU – components:-
 CONNECTION MANAGER – main task to perform low-level blue tooth communication
 DATA ANALYSIS MODULE – performs the analysis of the raw sensor data
 DATA LOGGER MODULE – provides support for storing the monitored data.
 VISULAIZATION MODULE – provides user interface for the supervisors
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
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

Nidhi
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