As far as Navigadget is concerned the biggest news coming out of the Apple’s WWDC was the new TomTom GPS navigation app for the iPhone.
However another thing that’s worth mentioning is the new built-in digital compass featured with the latest iPhone 3G S. The digital compass works just like a magnetic needle compass and can let you know which way you’re facing. And if you happen to have Google Maps open at the time it will rotate maps to always match the direction you’re facing. Kinda neat.
Brought to you by your GPS navigation site NaviGadget.
Source: Navigadget
Read more here:iPhone 3G S with digital compass