Q: How do I remove fingerprints, including old ones, from a flat-screen TV? A: Back when the only screens in most homes were ...

Like it or not, touchscreens that replace physical buttons in cars aren’t going away any time soon. In fact, one day your vehicle’s entire dashboard will probably be one big screen covered in ...

General Motors is working on self-cleaning touchscreen technology that will clean up fingerprints ... would be invisible to the human eye so as not to affect the colors and images seen on the screen.