GPS is built in. Location services "is
going to be a really big deal." "It's gonna explode." They get location
data from cell towers, Wi-Fi and GPS. Using GPS data, they can do
tracking.jobs is showing someone driving down Lombard street--that
really squiggly street in SF--and the dot for his location squiggles
around as he's driving (it's a recorded video).
"We're doing this with great battery
life." The 3G iPhone's standby is 300 hours. 2G talk time is up to 10
hours from 8 hours. 3G talk time is 5 hours. (Jobs says other phones
have about 3 hours.) Browsing, 5-6 hours of 3G browsing. Video is 7
hours, and audio is 24 hours.