Pico is a presentation companion for those in business and education who deliver presentations regularly. It is a small, easy-to-use, portable projector that does not need a laptop. It also has a camera that records every presentation it projects. And because the projector and camera are combined in Pico, it reduces the need to produce single-purpose devices that lack flexibility, lessening the impact on the environment.
http://idsa.org/content/content1/pico-projector-camera