But what if you have limited space? [Fred Emmott] had about 30 inches behind his desk to work with, and shares what it took to make a green screen work reliably in a limited space. Even (and ...

If you know anything about how films are made then you have probably heard about the “green screen” before. The technique is also known as chroma key compositing, and it’s generally used to ...

Lenovo on Monday showed off a laptop with a foldable screen and one that can get extra battery life from solar power. These laptops are just concepts, meaning they are not commercially available.