Light Blue Optics's pico projector is the first to turn any flat surface into a computer touchscreen.

淡蓝光的超微型放映机率先把任何的平坦桌面转化成电脑触摸屏。

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Then, the projector beams a green or red light onto the item, letting the wearer know if the cereal meets user-defined criteria.

之后，投影仪放射一条绿色或红色的光线到产品上，好让使用者知道这个谷物是否是使用者所要求的谷物。

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What if your projector blew a light bulb (and you forgot to bring a spare) or your briefcase was lost at the airport?

例如，投影仪上的电灯泡坏了（而你又没有带备用的），或者你的公文包落在机场了。

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The system consists of Integra's DLV-100 Digital Light Processing projector and the FPV-1 Digital Video Processor, which Integra co-developed with Faroudja Laboratories .

FORBES: Thinking Outside The HDTV Box

We started out by taking photos of a still projected image of some foliage, from a distance of around two feet from the screen -- by which time the light from the projector had had quite a journey.

ENGADGET: This is what native 4K home cinema looks like on Sony's VPL-VW1000ES projector

The Acer K750 is the world's first 1080p projector equipped with a hybrid laser-LED light technology, improving color saturation by 55% to deliver outstanding, energy efficient projection.

ENGADGET: Acer breeds LEDs with lasers, new hybrid projector is born