Researchers are working on pocket-size projectors so that one day people will be able to see a high-resolution slide show right out of a camera, a cellphone or an organizer....

Researchers are working on pocket-size projectors so that one day people will be able to see a high-resolution slide show right out of a camera, a cellphone or an organizer. "There will probably be two or three different technologies for miniprojectors that will coexist," the New York Times reports V. Michael Bove Jr., a director of the consumer electronics research project at the Media Lab at MIT who has developed a device.

In the future, the miniprojectors may also be attached to DVD players, so people can watch a movie with a television-quality picture on a nearby wall.

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