Gamemakers trying to sell 3-d content will run into a marketing challenge much like the one Nintendo faced with its 1995 introduction of Virtual Boy, a portable stereoscopic game machine.

游戏制造商尝试去销售3d内容的游戏会成为一个市场挑战就像是在1995年任天堂公司推出的便携式立体游戏机Virtual Boy那样。

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Asahi in Japan offers the first word on how the 3DS achieves its 3D-ness by suggesting that the new portable game machine with feature a parallax barrier LCD from Sharp.

ENGADGET: Nintendo 3DS to come with '3D control stick,' vibration, and Sharp's parallax barrier 3D LCD?

The system was designed by the team that thought up the Game Boy, but the machine was barely portable.

CNN: Mark Milian