jacksonkeller
macrumors member
My Toyota has built in navigation, believe it's a Denso product. It is also voice controlled. I hardly ever use the voice controls. It is too easily confused by road noise, AC fan, other people talking in my car. It has a myriad of voice controls, I'm hungry- brings up icons for restaurants etc, but besides the novelty, impress the friends factor It's not all that usable.