A child using smart phone lying in bed late at night, playing games, watching videos online, scrolling screen. Children’s screen addiction. Child’s room at night.

A child using smart phone lying in bed late at night playing games watching videos online scrolling screen. Children's screen addiction. Child's room at night. addiction bed bedroom chat child children control cyber dark digital electronic face game girl holding internet kid light limit looking lying mobile monitor network night online parent phone play privacy protect protection room safe safety screen scroll secure security sleep smartphone social teen teenage teenager using video virtual vulnerability young