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Mapping of static magnetic fields near the surface of mobile phones | Scientific Reports
Smartphone App Seeks to Make Navigation Safer - Eos
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Digital Smartphone: Importance of Smartphone Sensors in Near Future
How do smartphones work out what direction they are pointing?
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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
Will a Magnet Destroy a Smartphone or Hard Drive? | Digital Trends
Smartphone screens can be used to map magnetic fields
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Slinkys and smartphones - YouTube
How to Measure Magnetic Field | Science with Kids.com
Measure magnetic field along X, Y, and Z axes - Simulink
Electronics | Free Full-Text | A Survey of Magnetic-Field-Based Indoor Localization
