Plus, brain scans indicate that people who lost weight and kept it off for nine months reacted differently when shown images of high - calorie foods than before they lost the weight. (businessinsider.com)
That LCD also shows an image from the rearview camera, with an overlay of distance lines. (cnet.com)
There are 16 shades of gray to show you the image on the screen. (compare-e-readers.com)