We have seen some great pico projctors they are becoming very popular these days in business world, as they offer high portability and does the work just fine .Here is one more form Optoma.
Optoma® Technology, Inc. has introduced the PK102, the world’s smallest and most advanced battery-powered DLP® projector, weighing just 4.4 ounces. Boasting 4GB of internal memory, enough to hold 6,000 pictures or eight hours of video, the new Pico PK102 allows unparalleled on-the-go content-sharing freedom directly from the internal memory or from USB memory keys and other external …