Imagine a future in which strangers around you will look at you through their Google Glasses or, one day, their contact lenses, and use seven or eight data points about you to infer anything else which may be known about you.
设想一下未来你周围的陌生人 可以通过他们的谷歌眼镜 或者，他们的隐形眼镜， 并通过你身上的7、8个数据点 就可以推测出 任何与你有关的信息。