This article introduced a smart car system based on the technology of infrared laser tube that can identify the path quickly.

介绍了一种基于红外激光管的快速路径识别智能车系统。

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In order to improve the measurement speed, a fast 3-d information acquisition and surface reconstruction system based on smart camera and laser triangulation was presented.

为了大幅度提高三维信息获取速度，提出了一种基于智能相机和激光三角法的高速三维信息获取与表面重建的系统，介绍了该系统的硬件架构和信号处理。

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She was smart to focus like a laser on that issue.

WSJ: Anti-gun Democrat shoo-in to replace Jackson Jr.

The systems include laser scanners, haptic handles and gloves, a vibrating seat, lights, smart helmet-cameras and radar as well as a pannier full of the electronics that analyse data gathered by the sensors and pump out warnings.

BBC: Motorbikes 'to get safe driving aids'

She was smart and determined, gracious and tough, but the real secret was her charm, exquisite taste and laser-like focus--first on men, later on issues--to ensure that she stayed near the center of every important arena.

CNN: Her Brilliant Career