Today we see a lot of positive effects of technology for children, but in my personal opinion, if without parental supervision, technology or technology or cellphones What is in the hands of children is very dangerous, the amount of negative content such as pornography and violence is very dangerous for children's mentality, which I know parents cannot 100% be able to control Children of the content, Such content can be circulated in wa groups or other applications, I only suggest giving time and full control over technology products.