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Real GPS Navigation w/ Voice Directions Coming?
- Thread starter pcg
- Start date
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Here's the thing, we saw the application on the iPhone already. Apple is just being a b*tch and worrying about lawsuit concerns that can be solved by a simple splash screen when the app fires up. Additionally, this app would have to run in the background.
If it had been announced, don't you think there would be other threads on it?
Really, take a second to think and another to search.
Really, take a second to think and another to search.
I'm wondering if there's some sort of problem with Apple's GPS API being usable enough for accurate moving navigation.
It you look at any of the many GPS tracking apps in the App store, most of them have problems with the consistency of their speed and direction reporting accuracy, sometimes dead on (e.g. knows which side of the porch I'm standing on), but occasionally way off. It's only annoying if the blue dot occasionally jumps sideways across the street on google maps. But if voice navigation software occasionally gets inaccurate speed and sideways direction data, that really creates a problem in generating correct voice directions promptly enough.
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It you look at any of the many GPS tracking apps in the App store, most of them have problems with the consistency of their speed and direction reporting accuracy, sometimes dead on (e.g. knows which side of the porch I'm standing on), but occasionally way off. It's only annoying if the blue dot occasionally jumps sideways across the street on google maps. But if voice navigation software occasionally gets inaccurate speed and sideways direction data, that really creates a problem in generating correct voice directions promptly enough.
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Anyone using the GPS knows its very basic, and not very accurate all the time. Riding the on the highway, it sometimes tells me im 200 yards off the road. The dot doesnt even move all the time and then plays catchup. Its good for cities etc when you are lost, but other than that, get a garmin or tomtom.
The iPhone's GPS antenna isn't big enough to handle/calculate direction/heading accurately. Heck, if it can't find your location to within 5 meters, i'm not so hopeful about a direction, which is vital for turn-by-turn navigation.
Yes, best "accuracy" I've had is 56 feet. And too often the lock fades or disappears, sometimes for minutes at a time. Then comes back--w/ an accuracy of +/- a couple hundred feet. Not a good sign for those of us who have been counting on a clean app to replace the Garmin.