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Across 3. Any of a set of standards established for the compression of digital 4. A hand-operated electronic device that controls the cursor on your screen 6. An optical scanning device that reads texts which have been converted into a special bar code 8. A peripheral device that accepts data and feeds it into a computer

Down 1. A standard type of connection for internal video cards 2. Any technology for compressing and decompressing data 5. A device that captures images from photographic prints, posters, magazine pages, and similar sources for computer editing 6. Defines a display space and the color for each pixel or bit in the display space 7. A still camera that records images in digital form