My husband sent me this link, because we're both total nerds about futuristic technology.
I watched the video, and thought the projected signals the car used were very cool, but this little voice in the back of my head kept saying "white interior...white interior...white interior..."
Anyone who has gotten into a car in bad weather, or has eaten in their car, or has small children who have brought things into the car, etc., knows what I'm talking about. The last car we purchased in this household got decision delayed for months because the color we wanted only came in the white (well, "beige") interior instead of the black (well, "charcoal"). In the dealership car we tested, the beige interior was already showing stains, and it didn't even have 500 miles on it yet.
Maybe I'm just a messy person. Here's to hoping that future cars come with the option of stain hiding charcoal interiors, are self cleaning, or maybe the entire interior comes standard coated in this stuff.