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Theoretically the car nav has access to inertial/distance sensors which help a ton in tunnels/weak GPS spots. But I bet few cars have this. It would sure be n
by foobarian 10y ago
Theoretically the car nav has access to inertial/distance sensors which help a ton in tunnels/weak GPS spots. But I bet few cars have this. It would sure be nice to have this exported to phones somehow. (Heck, have the whole OBD feed exposed. One can dream...)
- wlesieutre 10y agoI imagine a car's sensors could be more accurate than a phone's because they're in a fixed orientation. Plus it can tell if you're turning the wheel and should have the same distance info that the odometer gets. The OBD-II data should include odometer readings. I assume phones could at least get that via bluetooth dongles, but I'm not aware of any nav apps that do.