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
