My wife is excited to hear that the new cars will have lane holding, adaptive cruise control, etc. since she is very nervous that I don't seem to do a good job of staying in the lane and sometimes don't see traffic stopping ahead. (She is probably right.) I'm thinking that is you have the lane holding and ACC that you wouldn't need to keep your hands on the steering wheel (in fact, it might interfere with the lane control). When I mentioned this to my wife, she was adamant that under no circumstances would she allow me to take my hands off the steering wheel. (I do this occasionally now to talk with my hands and it drives her crazy.) So... what do you think? Will you be able to take your hands off the steering? Should you take your hands off the steering? Will leaving your hands on the steering interfere with the lane holding?