Amazon's annual barrage of new Echo hardware didn't disappoint, ranging from role-playing games to nutrition tracking, drones and videocall devices for kids. I think the new 15-inch Echo Show, a smart screen to mount on your wall, was the most intriguing reveal. Amazon has redesigned its home screen to make the most of all that extra display space, and you can customize it so part of the screen scrolls through ambient content, like headlines and weather updates. Aimed at families, the Echo Show 15 also has a new visual ID feature that can recognize your face and show you personalized information, like calendar appointments, reminders and notes. Amazon and Google dominate the smart displays space, and I might be the rare exception of having not a single Alexa-powered device in my home.