At home 3D entertainment on televisions has already been slapped with warnings suggesting some viewers may experience nausea and headache after prolonged use. Now previously warning-free Nintendo 3DS has joined the club.

Today Nintendo posted a new warning in anticipation of their upcoming 3Ds handheld gaming system that said the 3D imagery created by different images for the left and right eye could have an adverse effect on the growth of children's eyes under the age of 6. This is a similar type of warning that Sony offers in regards to playing 3D games or watching Blu-ray 3D movies via Playstation 3.