Most of the time a projector is set up, installed, and never moves again. They’re bulky, heavy, and can take some time to set up just right. The Asus S1 portable projector (See it at Amazon) is ...

When you’re doing a presentation, you need a quality projector so everyone can see. If you’re playing a video game or streaming a movie, however, a projector adds a bit of magic to the experience.