Technology Summary. Pico Projectors are video projection systems small enough to fit in your shirt pocket. Nikon’s new Coolpix S100pj is a camera with a built-in pico projector. The Coolpix S1000pj is the first compact digital camera in the world to feature a built-in projector. With a simple touch of a button, the camera projects… Continue reading Nikon Coolpix S1000pj 12.1MP Digital Camera with Built-in Pico Projector