Cathode-ray tube

Apple iPhone 14 Pro (top) and Nothing Phone 2 Andy Boxall / Digital Trends If you’re seeing remnants of shadowy or ghost-like images on your smartphone or tablet, your device may have become a victim of screen burn-in. It’s a relatively rare phenomenon among modern electronic devices where either all or part of an image remains faintly, but persistently on your screen, even when it’s either off or supposed to be showing you something entirely different. While display technology has constantly improved over the years…

The only thing more attractive to 5th graders than snow days are the days when the teacher wheels an A/V cart into the classroom. Even educational videos are a welcome reprieve from a teacher lecturing at the whiteboard, but according to the Consumer Product Safety Commission, a new recall means there’s now reason to fear even the beloved A/V cart.Asus ROG Flow Z13 Gaming Tablet ReviewAlthough modern schools are now equipped with TVs and even video projectors installed in every classroom, many older schools still rely on…

Most lists that count down the best gaming monitors produce a common result at the top: Alienware’s 34 QD-OLED. Even after almost a year on the market, it remains the reigning champ in the world of gaming displays, so much so that I bought one a few months ago to upgrade my own personal setup. And I love it. There’s really only one problem that I’ve encountered: the incessant nagging to refresh the panel to prevent OLED burn-in. I wrote it off as a petty annoyance at the beginning, but the longer I’ve owned…

The NES came with a bunch of different accessories that helped Nintendo justify calling it an “entertainment system,” including the first interactive light gun designed for home gaming. The Zapper only works on old TVs, but one YouTuber is struggling to figure out why they can’t hunt pixelated ducks on a CRT that measures just half an inchin size.With the right hodge-podge of dongles and cables, making an original NES console connect to a modern LCD or OLED TV isn’t terribly difficult, but it will come with some…