The surprising origin of 4 features that superglue kids — and adults — to screens

Taken together, these four features can create a trancelike state that can keep us stuck on social media apps or video games for hours. Children are particularly vulnerable.

Taken together, these four features can create a trancelike state that can keep us stuck on social media apps or video games for hours. Children are particularly vulnerable.

(Image credit: Paige Stampatori for NPR)