How they work: Onboard computers interpret sensor data to identify and target hostile forces with built-in weapons.

工作原理：车载计算机解译传感器信息来识别、用内置武器锁定目标敌军。

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Most of the Dream's other features are expected to go toe-to-toe with the iPhone, including built-in GPS, a tilt sensor for gaming, and a camera.

Dream的大多数功能都与iPhone构成直接竞争，包括内置的GPS，游戏使用的倾斜传感器，以及摄像头。

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If yours has a built-in cleaning system that shakes the sensor at high speed, enable it to prevent dust from accumulating.

如果你的相机有可以快速摇晃感应器的内建清理系统的话，使用它来预防灰尘堆积。

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One of many companies demoing a gaze-following setup is Fujitsu, which is showing off a prototype desktop PC with a built-in sensor and infrared LED.

ENGADGET: Fujitsu eye-tracking tech uses built-in motion sensor, infrared LED for hands-free computing (video)

The built-in IR sensor does a bang-up job of quickly activating and deactivating the zoom function, making the whole affair a breeze.

ENGADGET: blogger-avatar

The 24-inch LCD monitor uses a built-in CMOS sensor to determine your distance from the screen and your neck angle while sitting.

CNN: Computer monitor uses sensor to promote better posture