An anonymous reader writes "As if we need more proof that touchscreens are all the rage, designers are dreaming up ways to put them in cars. In the video, a child gazes wistfully out the window at a dreary countryside. Fields roll by, a lake, cyclists, trees that have lost their leaves. The car stops, and the child starts 'drawing' on the window. The article includes fascinating videos showing how touchscreens might infiltrate our lives in the future."