User:JeevaJB/sandbox

Blue eye technology What is blue eye technology ? 1. The BLUE EYES technology aims at creating computational machines that have perceptual and sensory ability like those of human beings. 2.The complex solution for human operator monitoring: – Visual attention monitoring – Physiological condition – Operator’s position detection – Wireless data acquisition using bluetooth – Real time user defined alarm triggering – Recorded data playback Applications of Blue Eyes: Generic control rooms (System can be applied in every working environment requiring permanent operator’s attention) – Power station – Captain bridge – Flight control centers – Operating theatres – anesthesiologists BlueEyes - benefits: Prevention from dangerous incidents Minimization of – ecological consequences – financial loss – a threat to a human life The reconstruction of the course of operator’s work

Implementation and engineering considerations : THREE groups of users OPERATOR -a person whose physiological parameters are supervised - authorization in the system - receiving alerts SUPERVISOR – a person responsible for analyzing operator’s condition and performance. SYSTEM ADMINISTRATORS- maintains the system deliver tools for adding - new operator’s to the database - defining alarm conditions - configuring logging tools - creating new analyzer modules 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 ) The eye movement sensor Off-shelf eye movement sensor – Jazz multisensor Supplies raw digital data regarding - Eye position - Level of blood oxygenation - Acceleration along horizontal and vertical axes - Ambient light intensity DAU The DAU consists of the following components ATMEL 8952 microcontroller BLUE TOOTH MODULE – supports synchronous voice data transmission PCM CODEC –used to transmit operator’s voice and central system sound feedback UART –communication between bluetooth module and microcontroller (115200 bps) MAX232 –level shifter ALPHAUNUMERIC LCD display LED indicators ID CARD interface 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 CSU - features Connection management Data processing Visualization Data recording Access verification System maintenance CSU – components CONNECTION MANAGER – main task to perform low-level blue tooth 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. VISULAIZATION MODULE – provides user interface for the supervisors CSU - Visualization Module

Raw and processed data visualization using: audio and video data playback – VU-meters – pie-charts – time series audio and video data playback 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 IBM research BLUE EYE – EMOTIONAL MOUSE sensors in the mouse ,sense the physiological attributes which are correlated to emotions using correlation model -by simply touching the mouse the computer will be able to determine a person’s emotional state. BLUE EYE enabled TELEVISION – could become active when the user makes an eye contact. Conclusion In the near future ,ordinary household devices- such as television, refrigerators , ovens may be able to do their jobs when we look at them and speak to them. Future applications of blue eye technology is limitless