Your Android phone hides powerful sensors that already handle navigation, security, and automation, but rarely get used ...

So how accurate are compasses on cell phones in general? I got a Galaxy S10e not so long ago, and I'm finding that it often just points the wrong way (often 30 degrees, sometimes 90 degrees off). I ...

Many functions, from adjusting screen brightness to motion control in gaming, are made possible by sensors. Several sensors ...