Around a magical age between tween and teen years, the children of this society receive a small box that lights up when the buttons are pressed. For some of these kids, these boxes barely travel far away from them. When the box gives of a sound or a vibration kids get excited to see the box light up. The reactions of the kids are always different depending on how the box lights up. Sometimes if a young female sees the lights she will jump and start chattering to her friends about what she saw in the box when it lit up. Other times the child might look at the screen and start to panic, become angry, or even ignore the box.
Usually when children are left alone or a bored, they will pull out their boxes and start pressing buttons. It seems as if they wouldn't be able to survive the loneliness without the box lighting up. In addition, there are a few rare boxes which can connect to pieces of string that the child sticks in their ears. Non stop sounds come out of those strings. There are special programs on the box which produce moving images which the child can control by pressing buttons. Children lose track of time when they become enchanted and press buttons for hours and hours.
This magic box can literally control children.