A camera at the bottom of the lens tracks the viewers by collecting light coming the other way through the lens and the Angle of the LEDs changes to correspond to the viewers' movements.

透镜底部的摄像头通过收集反射回来的光线定位观众的位置，同时发光二极管的角度根据观众的移动发生改变。

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The model takes viewers through an exhilarating ride through the Orion Nebula, a vast star-making factory 1,500 light-years away.

该模型带观众进行穿越1500光年远的猎户座大星云这个巨大恒星制造工厂的令人兴奋的航行。

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The model takes viewers through an exhilarating ride through the Orion Nebula, a vast star-making factory 1, 500 light-years away.

该模型带观众进行穿越1500光年远的猎户座大星云这个巨大恒星制造工厂的令人兴奋的航行。

youdao

This year's show in the sky may not produce as many highlights for some viewers because of light from the moon, NASA said in a statement.

CNN: Meteor shower will light up night sky for just a few hours

The upshot is that the crystals can steer light towards four separate points corresponding to the places where the viewers' right or left eyes are.

ECONOMIST: Monitor

After watching Room 237, Leyland reckons most viewers of The Shining will see it in a different light than they had in previous viewings.

BBC: The Shining theories explored in spooky new documentary