----------- BaRiaH FYP -----------

Thursday, November 8, 2012

PRESENTATION

EMOTIONAL STRESS INDICATOR

diagnostic equipment & programmable stress indicator
it used to indicate emotional stress level possessed by the subject
the stress is detected using touch pad

PROBLEM STATEMENT

everyone have been experienced stress either consciously or not
for the long term stress, people can get disease like heart attack, migraine or asthma

CONCLUSION

helps people to improve their healthcare
there is commercial value
all people can use the equipment
it is easy to use anywhere & everywhere

Besides, ESI can be used to

test the conductivity of objects. for example metals, plastic, wood, hair. if material is conductive, so the red LED will on
determine whether a houseplant needs watering. touch the detector probes wire against the soil. if green LED on, the plants needs watering
determine whether the cake is cooked. press the lie detector probes wire into the surface of the cake. if red LED on, then the cake is still moist & need further cooking

Tuesday, November 6, 2012

PRINT THE POSTER

To print the poster at Baiduri Stationary Sdn Bhd, Sri Gombak.

The price of A1 poster is RM 30.00.

Monday, November 5, 2012

PREPARING THE POSTER

OBJECTIVE

•To assess the emotional pain of human being.

•To identify the place and method to detect the stress.

APPLICATION

•Fighting distress

•Support relaxation and stress management

•Improve mental clarity – business, communication, creativity

DIAGRAM

DESCRIPTION

•It is based on the fact that a person’s skin resistance changes when he sweats. Dry skin has a resistance of about one million ohms, whereas the resistance of moist skin is reduced by a factor of ten or more.

•The touch pad as a sensor of ESI and LCD, LED and buzzer as output.

METHODOLOGY

•The touch pad measure the skin’s ability to conduct electricity. When the skin is hydrated (as with sweat), it conducts electricity much more easily than when it is dry.

•Galvanic skin resistance measure the sweat of finger tips.

RESULTS

LCD display 'YOU ARE STRESS', red LED on, buzzer sound
LCD display 'YOU ARE PRECAUTION', yellow LED on
LCD display 'YOU ARE RELAX', green LED on

REFERENCES

•Dr S.S. Verma, February 2009, How Lie Detector Works

•RACHEL ADELSON, July 2004, Psychological Sleuths – Detecting Deception

•María Viqueira Villarejo, Begoña García Zapirain and Amaia Méndez Zorrilla, 2012, A Stress Sensor Based on Galvanic Skin Response (GSR) Controlled by ZigBee