Using 3d goggles and a joystick, a total of 36 participants - 18 men and 18 women - had to Orient themselves in a large virtual maze while functional images of their brains were continuously recorded.

共有36人参与了此项研究，男女各18人。他们需要佩戴3d眼镜，使用操纵杆在一个巨大的虚拟迷宫中找出路。与此同时，研究人员会跟踪记录这些人的大脑运转图像。

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It works with any iPhone or iPod touch game with a directional pad, or virtual joystick, including Meteor Blitz, Aralon: Sword and Shadow, Super Mega Worm, Robokill, Blade of Betrayal and Dink Smallwood, to name a few.

ENGADGET: Ten One Design's iPad joysticks set to have a mini Fling with your smartphone