Viewing 3D video on the screens of smart phones interferes with vision and causes headaches. That is the conclusion drawn by researchers.
Smartphones long since evolved into a popular and essential gadgets that let you quickly access the Internet, listen to music, watch movies and read books, besides making calls. However, owners of these vehicles should not be carried away by watching the video in the mega-popular today 3D format .
Scientists warn that this could lead to impaired vision, as well as a strong headaches . The fact that the 3D format broadcast at the same time we have to focus the view on the screen surface, and at some distance from it, which is reflected projection. If on the big screen this effect is still possible for some time to endure without consequences for health, the tiny screen smartphones does not reflect the image into the screen (as in a movie theater or a large television), and in front of him.
Professor Martin Banks, an optometrist from the University of California, hopes that his observations will be an occasion to conduct additional research on the topic 3D format and the small screens. In particular, a similar danger may threaten the owners of a game console Nintendo 3DS, the screen size which does not exceed four inches.
It not so long ago launched the first 3D advertising for popular tablets iPad. A growing number of manufacturers of various Divays trying to capitalize on this format, which has gained wide popularity after the release of James Cameron's movie "Avatar."
Article researchers about the potential dangers of this technology was published in Journal of Vision. Scientists from
University of California to see the reaction to 24 adult volunteers who showed 3D movies on different screens. (READ MORE)
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