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BLUE EYES.pptx
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- 2. TheTerm Blue Eyes •Blue: Stands for Bluetooth, which enables reliable wireless communication. • Eyes: Signifies movement of eyes to enable us to obtain a lot of interesting and important information.
- 3. What is BlueEyes technology? • Creation of computational machines that have perceptual and sensor ability. • Usage of camera and microphone to identify user’s actions and emotions.
- 4. Need of BlueEyesTechnology • To understand human emotions. • A computer that can listen and talk. • Verify the identity , feel the presence and interact with person.
- 5. Technologies Used • Emotionmouse • Manual and gaze input cascaded(MAGIC) • Artificial intelligence speech recognition • Simple user interest tracker(SUITOR) • Eye movement sensor
- 6. Emotion Mouse • Simplestway • 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 be built that reflects the personality of user.
- 7. Magic Pointing • Reducethe cursor movement needed for target selection. • Click the target with a regular manual input device. • Two magic pointing techniques: Liberal Conservative
- 8. • 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.
- 9. Artificial Intelligence SpeechRecognition • Input words are scanned and matched against internally stored words . • User speaks to the computer through microphone . • Computer identifies and takes some action . • Filtered and fed to Analog to digital converter (ADC) and then store in RAM
- 10. Applications Of ArtificialSpeech Recognition • To control weapons by voice commands. • Pilot give commands to computers by speaking into microphones • Can be connected to word processors by simply dictating to them.
- 11. Suitor • Help byfetching more information at desktop • Notice where user’s eyes focus on the screen. • Fills a scrolling ticker on a computer screen with information related to user’s task • Suppose you are reading a heading , the story will pop up in the browser window,
- 12. Eye Movement Sensor •A personal area network for linking all the operators and the supervising system. • Two major units * DAU (data acquisition unit) * CSU (central system unit)
- 13. What is DAU? • The DAU consists of the following components • ATMEL 8952 microcontroller • BLUETOOTH MODULE – supports voice • Transmission of data • Central system sound feedback • LCD display • LED indicators • ID CARD interface
- 14. Features of DAU •Low power consumption because runs on batteries • Lightweight • Does not disturb the working of operator • ID cards for operator authorization • Voice transmission using hardware PCM codec
- 15. Components of CSU •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 • Visualization Module – provides user interface for the supervisors
- 16. Features of CSU •Connection management • Data processing • Data recording • Access verification • System maintenance
- 17. Data Security • Onlyregistered mobile devices can connect to the system • Bluetooth connection authentication • Bluetooth connection encryption • Access rights restrictions • Personal and physiological data encryption
- 18. Applications • In retailingrecord and interpret customer movements • In automobile industry • In video games • To create “Face Responsive Display “ and “Perceptive Environment “ Generic control rooms • Power station • Flight control centres • Operating theatres
- 19. Conclusion • Provide moredelicate 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
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