The new camera, which USES infrared light that is invisible to the human eye at a distance of three to six feet, is intended to avoid many of these complications and false positives.

这种新型相机利用红外线，3到6英尺(1到2米)的范围内对人眼不可见，从而避免多种物质带来的错误反馈。

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A poor liar usually exposes himself by looking too long at the victim, since he believes in the false idea that to look straight in the eye is a sign of honest communication.

可怜的骗子通常暴露自我透过受害者太长时间，因为他相信错误的想法，直视的眼睛是诚实的沟通。

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A poor liar usually exposes himself by looking too long at the victim, since he believes in the false idea that to look straight in the eye is a sign of honest communication.

一个不擅场撒谎的人通常因为长时间的盯着受害者看而自行暴露，因为他错误地认为盯着对方的眼睛是诚实交流的表现。

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Algerian journalist Mohamed Arezki Himeur says Mr Belmokhtar lost his left eye in fighting with government troops in the 1990s and now wears a false eye.

BBC: Profile: Mokhtar Belmokhtar

Detectives want to talk to Mr Cregan, who has one eye but sometimes wears a black false eye, in connection with Mark Short's death.

BBC: Clayton gun and grenade murder: Man arrested