How do you avoid Flock Safety ALPR cameras? We explain how drivers use the DeFlock open-source map and mobile app to route around surveillance.

Have you ever muttered the words, "Shoot, I was supposed to turn off there," while driving? I definitely have. But what if your car could let you know when you need to change lanes to make an exit?

Dhruv Bhutani has covered the Android ecosystem since 2010, with a focus on smartphones, connected devices, and home networking. His reporting is informed by hands-on experience reviewing hundreds of ...