An android metal and EMF hazards detector application. The application works on the mechanism of "Electromagnetism". As we know the earth has its own magnetic field ranging from 30 micro tesla (uT) to 60 micro tesla (uT).Whenever there would be any magnetic material in the field of the device it would interfere and change the earth's magnetic field, and the device will detect that change.
If any metal or high EMF is detected the application will play an alarm and will display a pop up text as a warning.
Some times the sensors behaves abnormally.So, the device sensor needs to be calibrated. For calibrating the the sensors, move the device along it's axis or in a figure 8 shape.
This application was created by Muhammad Harris Saeed as a final year project for Cardiff Metropolitan University.
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