This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The choices when it comes to small portable ...

I included an image of the projection demo (Fig. 2), but you need to watch the video to actually see it because of the vector nature of the presentation. The laser is used to draw an image, so only a ...

Let me say this up front: the Anker Nebula Cosmos Laser 4K is a weird product. Not necessarily in a bad way, it's just… different. This projector is trying to find -- or perhaps forge -- a particular ...

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