How do smartphones work out what direction they are pointing?
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Electronics | Free Full-Text | A Survey of Magnetic-Field-Based Indoor Localization
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Will a Magnet Destroy a Smartphone or Hard Drive? | Digital Trends
Mapping of static magnetic fields near the surface of mobile phones | Scientific Reports
Observation of the Magnetic Field using a Smartphone | SpringerLink
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Mapping of static magnetic fields near the surface of mobile phones | Scientific Reports
Measure magnetic field along X, Y, and Z axes - Simulink
SOLVED: 3. Smartphone Compass Your smartphone contains a magnetometer that uses the Hall effect to measure all three components of the local magnetic field. It's used for the phone's compass and navigation
Physics - Smartphone Physics on the Rise
Details for magnetic field. (a) The components of earth's magnetic... | Download Scientific Diagram
Smartphone screens can be used to map magnetic fields
BioZen - Static and Extreme Low Frequency Magnetic Field Protection - YouTube
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