When using your BlackBerry 10 device you don't always need to keep the screen on long after you stop looking at it and to save battery life, you'll want to keep the backlight on as low a duration as ...

An estimated 60 to 70% of computer users suffer from eye strain, or computer vision syndrome. It results from prolonged use of screens on computers and digital devices. KERA’s Sam Baker talks about ...

Computer vision syndrome, sometimes called digital eye strain, is the result of staring at a digital screen that's too close for too long. Experts say that symptoms can be largely avoided by keeping ...