Electronics | Free Full-Text | A Survey of Magnetic-Field-Based Indoor Localization
How to Measure Magnetic Field | Science with Kids.com
Observation of the Magnetic Field using a Smartphone | SpringerLink
Physics - Smartphone Physics on the Rise
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Mapping of static magnetic fields near the surface of mobile phones | Scientific Reports
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How do smartphones work out what direction they are pointing?
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Mapping of static magnetic fields near the surface of mobile phones | Scientific Reports
Slinkys and smartphones - YouTube
iPhones and Earth's Magnetic Field - YouTube
Smartphone App Seeks to Make Navigation Safer - Eos
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
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Will a Magnet Destroy a Smartphone or Hard Drive? | Digital Trends
iPhone App: KJ Pole ID
![PDF] Measuring Earth's Magnetic Field Using a Smartphone Magnetometer | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/4fb84785ad93faf34d13142e28aa4d0c623268d7/2-Figure1-1.png "PDF] Measuring Earth's Magnetic Field Using a Smartphone Magnetometer | Semantic Scholar")