Apple Maps may get boost from extra-precise GPS

Apple Maps may soon be able to tell where you are on a map with more precise detail than standard GPS technology. Apple purchased GPS firm Coherent Navigation, which uses low-orbit communication satellites to track location within inches -- rather than feet.

Watch CNET Update to learn how Apple Maps may evolve next. Also, get the details on the drama surrounding a cybersecurity researcher claiming to hack an airplane from the in-flight entertainment system at his seat.