0
votes
1answer
417 views

Nexus 7: Compass drifts over time

When I use apps like Google Maps on my Nexus 7, I find that the compass drifts, with the indicated direction rotating counterclockwise over time (from north to west to south to east). As a result, I ...
3
votes
2answers
3k views

How does compass calibration work?

I am wondering how compass calibration works / why e.g. drawing an 8 or rotating the phone to all 3 axis works (or at least shall work) - I mean I would understand the calibration process, if an ...
1
vote
1answer
2k views

How to calibrate a Samsung Galaxy Tab GPS and compass

Does any one know how to calibrate a Samsung Galaxy Tab GPS and compass. Is the Galaxy Tab even "calibratable"?