Samsung Warns of 3-D TV Health Concerns - ABC News
http://abcnews.go.com/Technology/samsung-warns-tv-health-concerns/story?id=10395409
""We do not recommend watching 3-D if you are in bad physical condition, need sleep or have been drinking alcohol," it says, adding that consumers should not place 3-D TVs near open stairwells, cables or other objects that could injure disoriented viewers. "