The answer is: addiction to computer, smart phones, and tablet screens
On average, people in America devoted between 10-11 hours to stare on gadget screens. Which means that assuming most people sleep 8 hours a day, we spend around 62.5% of our waking time for the screens. Since it is very hard for people to completely disregard these gadgets, experts had the proper ground to refer to the condition as an addiction.
