Using special glasses, players can alternate between images for the right and left eyes, so that the television becomes a three-dimensional display, at least for games that support this feature.
It provides three-dimensional images without the need to wear special glasses, as required with 3d television and films.
3ds能够呈现三维图像，但与3d电视和3d电影不同，3ds并不需要佩戴特定的眼睛。
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Three-dimensionaltelevision and the like got a major marketing push nearly two years ago from the consumer electronics and entertainment industries, yet the technology still has major limitations.