[commaai]

Improved localization / nav is one of the goals of chffr. Through panda, we can use the car sensors for dead reckoning.

Combined with the phone camera, we can get and keep a really precise location fix.

[anindha]

Have you thought about releasing this as its own product which I could use in an existing navigation app?

[commaai]

We don't plan on writing a nav app, the plan is just to improve the location fix at the system level and work with all nav apps.