The 3M MPro120 delivers bright, high-quality images. Measuring just 0.9 by 2.4 by 4.7 inches, the 5.6-ounce MPro120 isn't much bigger than a thick candy bar, and it fits into a pocket just as easily.

Pico projectors—defined as small enough to fit comfortably in a shirt pocket—don't qualify as new any more, but they're still rare. Just try using one in a public space—connecting it to a camera to ...

It is the magic lantern for the modern era. This tiny projector is about as long and wide as a chocolate bar which means it can fit in your pocket or handbag. However, it can produce a 50inch big ...