If you’re looking for the fastest, easiest and most portable way to bring the movie theatre experience to your home, a mini projector is the perfect solution. Not only can a mini projector connect ...

Researchers at the German research institution Fraunhofer IOF have developed an array of hundreds of microprojectors that can be used to project images from smartphones and similar small devices. The ...

Sure, you could spend hundreds (or even thousands) of dollars on a high-quality mini projector for your smartphone. But, with a little ingenuity, a shoebox, and a magnifying glass, you can make your ...