Caucasian child girl preschooler immersed in the telephone, digital addiction of the child, the concept of children and gadgets, kid is stuck in the phone.child, kid, smart phone, preschooler, mobile, gadgets, phone, people, childhood, caucasian, communication, portrait, game, mobile phone, background, happiness, little, cyberspace, cute, fun, happy, online, school, young, concrete, media, stuck, empty, immersed, adorable, cheerful, european, playing, learning, bullying, message, confidence, blank, safety