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In an effort to address what it believes is a fair amount of misinformation about the effects of 3D viewing on younger children, the American Optometric Association (AOA) has posted a 3D eye health FAQ on its website that tackles many commonly asked questions about the issue.
This isn't the AOA's first step into the world of 3D and discussions about the effect it can have on viewers. Earlier this year I attended an AOA-sponsored symposium—held in partnership with the 3D@Home Consortium—during which it was suggested that people who don't experience 3D or who have problems with it should get a comprehensive eye exam, as often these issues can be caused by an undiagnosed eye condition.
At that event, the AOA panelists also said that while there has been some concern that prolonged or frequent viewing of 3D content could cause eye problems, there is currently no evidence that supports that notion.
Still, concerns about the effect that 3D viewing can have on younger kids linger (for example, Nintendo recommends use of the 3D feature on the 3DS, its portable gaming console, only for children 7 and over). To address this issue, the AOA has posted a FAQ with answers to many common questions. Among the AOA's conclusions:
To read the entire FAQ and to find out more about the AOA's positions on 3D, visit the new 3Deyehealth area of the AOA's website. For more general information about 3D viewing, see the 3DUniversity website. And for parents with children diagnosed with photosensitive epilepsy, the AOA recommends reading this document (in PDF format).
American Optometric Association
3D@Home Conortium
3D University
—James K. Willcox
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