Date post: | 15-Feb-2017 |
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BLUE EYES TECHNOLOGY
OUTLINE• INTRODUCTION• WHAT IS BLUE EYES TECHNOLOGY• THE TERM BLUE EYES• WHY BLUE EYES• SYSTEM OVERVIEW• EMOTIONAL SENSORS• TYPES OF EMOTIONAL SENSORS• ADVANTAGES• DISADVANTAGES• FUTURE APPLICATIONS• CONCLUSION• REFERENCES
INTRODUCTION• Human cognition depends primarily on the
ability to perceive, interpret, and integrate audio-visuals and sensoring information.
• The BLUE EYES technology aims at creating computational machines that have perceptual and sensory ability like those of human beings.
• The machine can understand what a user wants, where he is looking at, and even realize his physical or emotional states.
WHAT is Blue Eyes Technology?
• Aims at creating computational machines that have sensory abilities like those of human beings.
• 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.
• Bluetooth device + Eyes tracking Device
WHY Blue Eyes?
• To avoid and reduce Human limitation such as:– Tiredness – Oversight– Mental illness, etc…– Monitoring of conscious brain involvement
(automation, long driving)• To built a machine that can understand your
emotions• Verify your identity, feels your presence and
interact with you.
System Overview• Blue eyes system monitors the status of the
operator’s visual attention through measurement of saccadic activity.
• The system checks parameters like heart beat rate and blood oxygenation against abnormal and triggers user defined alarms.
• BlueEyes system consists of – Mobile measuring device (DAU)– Central System Unit (CSU)
Data Acquisition Unit
Features :– Lightweight– Runs on
batteries - low power consumption
– Easy to use– ID cards for
operator authorization
Atmel 89C52microcontroller
JazzMulti sensor
Bluetooth
Bluetooth ModuleMicro Controller
Multi Sensors
Central System Unit• Components :
– CONNECTION MANAGER – main task to perform low-level bluetooth communication
– DATA ANALYSIS MODULE – performs the analysis of the raw sensor data in order to obtain information about operator’s physiological condition
– DATA LOGGER MODULE – provides support for storing the monitored data.
– VISUALIZATION MODULE – provides user interface for the supervisors
Central System Unit• Features :
– Maintains Bluetooth connections
– Data processing– Records conclusion for
further exploration– Provides visualization
interface
Data Analysis
VisualizationModule
Bluetooth ConnectionManager
DataLogger
Emotional Sensors• 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 built the reflection of the personality of user.
Types of Emotion Sensors
• For Hand:1)Emotion Mouse2)Sentic Mouse
• For Eyes:1)Expression Glasses2)Magic Pointing3)Eye Tracking
• For Voice:1)Artifical Intelligence Speech Recognition
For Hand:1)Emotion Mouse
2)Sentic Mouse
1. Emotion Mouse• Emotion mouse sense
the mood by analyzing pressure , temperature and heart beat of the user.
• Analyzing these parameters six types of mood can be sensed by computer.
EMOTION MOUSE
Samples obtained by Emotion Mouse
2. Sentic Mouse• It is a modified
computer mouse.
• Includes a directional pressure sensor foraiding in recognition of emotional valence (liking / attraction vs. disliking / avoidance ) .
For eye:
1)Expression Glasses
2)Magic Pointing
3)Eye Tracking
1. Expression Glassess
• A wearable device which allows any viewer to visualize the confusion and interest levels of the wearer.
Expression Glassess
2. MAGIC• MANUAL AND GAZE
INPUT CASCADED (MAGIC) POINTING is the technique of tracking eye movement of the user and perform the desired operation.
• Webcam is used to quickly determine the glints and pupils of the user under variable and realistic lightning conditions.
• Reduce the cursor movement needed for target selection.
MAGIC POINTINGTwo magic pointing techniques
- Liberal- Conservative
• 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
3. Eye Tracking• A camera is focus on one or both eyes and record
their movement as the viewer looks at some kind of stimulus.
• Image of pupil of user’s eye is tracked using an infrared light source .
• Eye trackers use the center of the pupil and infrared collimated light to create corneal reflection.
EYE TRACKING• The vector between the pupil center and the
corneal reflection can be used to compute the point of regard on surface or gaze direction.
For Voice:ARTIFICIAL INTELLIGIENT
SPEECH RECOGNITION
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 then stored in RAM
ARTIFICIAL INTELLIGENT SPEECH RECOGNITION
APPLICATIONS
• 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.
Advantages• Physiological condition monitoring
• Reduces manual work
• Increases efficiency
• Minimization of ecological consequences
• financial loss a threat to a human life
Disadvantages
• Not 100% accurate.
• System is bulky, needs minimization.
• Expensive
Future Applications• In retailing record and interpret customer movements • In automobile industry• In video games • Military• Power station• Flight control centres• Ovens and refrigerators
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
REFERENCES• www.seminar4u.com/blue_eyes_technology
(refered on 1-9-15)• www.authorstream.com/presentation/divya-moha
n-blue-eyes-technology/ (refered on 1-9-15)
• www.wikipedia.com/blue_eyes_technology (refered on 11-9-15)
• www.slideshare.net/colloquium/blue-eye-technology-2333478 (refered on 13-9-15)
ANY Queries ??
THANK YOU