Is there any Aftermarket/retrofit for a touchscreen display- for nav and dvd player?

1. I have mini connected with Nav, Iphone 5s, and googlemaps app installed on my phone.


2. I find it so difficult having to use the **** to type each word, which makes me end up using my iphone to navigate instead. Any tips?


3. What is the best aftermarket backup camera aside from Alpine hce-c115?
I have it installed with the BMW09 console from navtv to make it appear on the screen. I just feel likethe camera could be better. That was the only one the shop told me that was their best cam.


thanks!