Running on a Nokia N810 tablet, EyePhone tracks the position of the user’s eye relative to the screen, rather than where a person is looking.
在一部诺基亚N810上，眼球跟踪软件跟踪的是用户视线在屏幕上的相对位置，而不是用户在看的地方。
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The new system, called "EyePhone," tracks the position of one's pupil relative to the screen and lets users browse through mobile phone menus at the blink of an eye.