Smartphones are very smart, but users must have a certain level of ability to use them.

Around the article "Books or phones", share reviews about smartphone use with young children:

Not everyone knows how to use their phones effectively. Children have poor awareness, even not fully formed, personality, vocabulary, ... missing, how do they know what needs, what to learn?

With Google, some users only take 5 minutes to find the problem, but those who do not know how to ask 1,000 times is still the same. Google is very smart but requires a certain level of user experience to communicate, explaining what you want? Children use a smartphone, I see all nonsense videos, play games without any knowledge or learning from it. Even, they increasingly lazy exercise, obesity, eye pain, but where the benefits?

In the ladder of developing intelligence and abstract thinking, "playing and experiencing in real life" topped the table. Smart children often come from the vast countryside, have an intense childhood, grow up to lose only due to conditions of education not equal to the city, but if going to the city to study when growing up, often topped the class learn. Then there is "reading" (promoting imagination), followed by videos, smartphones.

There is no denying the role of television as well as smartphones to human intelligence, especially children aged 7-11 years (providing a wide range of vocabulary, a wide worldview ...). But there must be moderation to avoid affecting physical activities, experiences with real life. Everything has good and bad sides, but the problem is how to use them, who uses, how much to use, what problems to solve?