At the Macworld Expo, Roman Loyola took a look at some of the display technologies that won "Best of Show" awards, including a pico projector that uses a laser to create the image, and an adapter for iMacs that let's them display video from a Blu-Ray player or X-Box though an HDMI adapter.

This story, "Macworld Expo: HDMI for iMacs and a Pico Laser Projector" was originally published by Macworld.

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