This is more of a requested feature but since there is no such board (maybe not a bad idea to collect new suggestions from users) I will post it on Other:
Because the GPS sensor is there I think it is only a software to be developed.
I would like to have this feature: Having a map, dictate an address or postal code and show me the route as in Google maps I use on my phone.
I mean drive not walk on run.
I have no idea how hard it is to do it but I saw something similar. Well, at least the photo of it.