Almost any image can be created on a computer. Charts and graphs, enhanced photos, slide presentations, animation, and video - it's all being done on computers with increasingly powerful processors and multimedia technology. Unfortunately, when it comes to displaying these images for large audiences, computers fall short. Their monitors are too small to be viewed by more than a handful of people at a time, and their graphics cards are not ideal for use with other display devices. It's not easy to directly transfer charts, graphs, photos, slide presentations, animation, and video from a desktop computer to big-screen large-venue displays.
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