While it’s commonly said we live in the information era, I like calling it something else: the screen age. Over the past seventy years, we’ve seen displays seep into almost every aspect of our lives.

It was not that long ago that TFT LCDs were beginning to push CRTs out of the display market. Today, TFT LCDs are the incumbent, and displays based on newer technologies such as OLEDs and MEMS are ...

In an age of digital everything, long gone are the days of posters and corkboards in the hallway. Schools now have access to digital signage and mobile displays that can transform the way messages are ...

Alexander Slagg is a freelance writer specializing in technology and education. He is an ongoing contributor to the CDW family of magazines. The term “digital signage” can conjure images of New York ...

Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. He lives in Washington, D.C., with his wife and their animals: a dog named Brenna, and ...