Screens are good, actually. Screens get a lot of blame these days. They’re accused of destroying attention spans, ruining sleep, enabling addiction, isolating us from one another, and eroding our capacity for deep thought. “Screen time” has become shorthand for everything wrong with modern technology and its grip on our lives. And as a result, those of us in more design and technology-focused spheres now face a persistent propaganda that screens are an outmoded interaction device, holdi...