Blue Eye technology enables computers to sense and understand human emotions and behaviors through the use of sensors like microphones and cameras. It consists of a Data Acquisition Unit (DAU) for gathering physiological data, primarily using eye movement and other metrics, and a Central System Unit (CSU) for processing this information. This technology simplifies interaction with computers by allowing implicit commands based on user emotions, thereby bridging the gap between electronic and physical environments.

1. Content Page
 Introduction
 Why the technology is used .
 How the technology is used.
 Designing
 Conclusion
 References

2. Introduction
Blue Eye is the technology to make computer to
sense and understand human behavior and
feelings and respond in the proper way.

3. What is blue eye
technology ?
 Blue -> Bluetooth connection
 Eye -> Eye movement
 Technology -> Technique

4. How can we make
computers “see” and “feel” ?
 Blue eyes technology uses sensing
technology to identify user’s action &
extract key information eg. Microphone
video camera etc.
 Information is used to identify user’s
physical , emotional & informational ’s
state

5. Designing
The Blue Eyes uses:
 A personal area network for
linking all the operators and the
supervising system
 Two major units
- DAU (data acquisition unit )
- CSU (central system unit

6. System overview
Data Acquisition Unit Central System Unit
Data
Logger
Connection
Manager
Visualization
Module
Data Analysis
Bluetooth Bluetooth
Bluetooth technology provides
reliable communication
Atmel 89C52
microcontroller
Jazz
Multi sensor

7. DAU-features
Data Acquisition Unit
Bluetooth
Atmel 89C52
microcontroller
Jazz
Multi sensor
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

8. Jazz Multisensor:
 It’s an eye movement sensor, to provide
necessary physiological data in Data
Acquisition Unit (DAU).
 It supplies raw digital data regarding eye
position, the level of blood oxygenation
acceleration along horizontal and vertical axes
and ambient light intensity.
 Eye movement can be measured using direct
infrared oculographic transducers.

9. Eye movement
 Human eye movements have the potential
to be a convenient, natural, fast input
mode of computers due to their
communication power.

10. CSU-features
Central System Unit
Data
Logger
Data Analysis
Visualization
Module
Connection
Manager
Bluetooth
Connection
management
Data processing
Visualization
Data recording
Access verification
System
maintenance

11. MAGIC
 Computer could move the cursor by
direction of the user's eyes.

12. SUITOR
 It is mostly used in web based
applications.

13. Emotion mouse
•This mouse is used to
evaluate the users
emotion such as anger,
fear, sadness, disgust,
happiness, surprise, etc
when we use a computer.

14. Application
• POD - Car
manufactured
by TOYATO
•PONG-ROBOT Designed
by IBM
•Secure Badge-an
electronic badge that
can identify the wearer

15. conclusion
 A convenient way of simplifying the life by
providing more delicate and user friendly
facilities in computing devices.
 The gap between the electronic and
Physical world is reduced.
 The computers can be run using
implicit commands instead of the
explicit commands.

16. References
• www.seminarsonly.com/.../blue%20eye
s.php
• Manual And Gaze Input Cascaded (MAGIC) Pointing
Shumin Zhai Carlos Morimoto Steven Ihde(IBM
Almaden Research Center)
•www.scribd.com/doc/13745433/Bl
ue-eyes-Technology

17. References
1)ww.scribd.com/doc/13745433/Blue-eyes-
Technology
2)www.blueeyes.com.tw/EN/brochure/BE3202.pdf
3)www.icsci.net/SS-3.pdf
4)http://www.almaden.ibm.com/cs/blueeyes
5)www.lacie.com/download/manual/UM_BEP_PE_
EN.pdf