In an extraordinary move, Nintendo issued a warning to parents that children under age 6 should not use the 3D features of its new gaming device, InformationWeek reports, and everyone else should take breaks from it every 30 minutes, Nintendo says. "The 3DS does not require special glasses to view three-dimensional images," which is why it's not just a matter of taking some glasses off. The 3DS … [Read more...] about 3DS not good for little ones’ eyes