The creators of glasses assure that they do not cause harm, but doctors of a different opinion.

Virtual reality glasses. They were invented for various medical exercises. And now with the help of them watching movies and playing video games. But a safe such health gadget - found out Georgiy Marinov.

Ivan Dovgan teaches schoolchildren 3D modeling. I'm sure, behind the glasses of virtual reality, the future. Over 7 years of work on the project has changed about 10 different models of glasses. Here are the most expensive for playing tennis and skiing.

Blocks create a special projection, which is visible only in the glasses. The man assures that the schedule is not aggressive and does not cause harm. However, doctors of a different opinion.

"If teenagers play these gadgets, there may be a decrease in vision, the appearance of myopia, hyperopia. Perhaps astigmatism, so it is desirable to limit and timely check your eyesight, "- commented on the ophthalmologist Alla Grabova.

Limit the length of games you need primarily for children from 5 to 10 years, say doctors. After all, this is the period of the formation of binocular vision in children, and such a schedule is harmful to them. Against such gadgets and psychologists. They say that excessive interest in "virtual" glasses is harmful for the psyche.

"Long use of these glasses by the child affects his vestibular apparatus. And the smaller the child, the more influence and disorientation of the motor actions takes place, "comments psychologist Elena Rykhalskaya.

In addition, constant use affects the emotional state. Children have decreased activity and the risk of depression, say psychologists. Therefore, the gadget is better to use dosed: a maximum of 5-7 minutes a day.

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