A newly formulated nail polish could one day let people activate touchscreens with their fingernails. When pressed to a screen, the polish disrupts the screen’s electric field, which the device ...

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The last thing you want is for your new iPhone 17 to start freaking out with a hardware or software issue. One of the more common ones is an unresponsive touchscreen. All the best iPhones are subject ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

Researchers have developed a prototype nail polish to help more people access electrically-charged touch screens. When you purchase through links on our site, we may earn an affiliate commission. Here ...