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Across 2. light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compounds which emit light in response to an electric current 4. to lessen the shock of 9. pe of flat panel display, currently the overwhelming choice of notebook computer manufacturers, due to low weight, very good image quality, wide color gamut and response time. 12. electrical component that produces an electron beam that has a precise kinetic energy 15. is an electronic device for reading printed barcodes. 18. refers to the characteristic of state that outlives the process that created it. 20. hin, flat electronic visual display that uses the light modulating properties of liquid crystals 22. The available colors in a computer's display system, graphics file format or color selection in an application. 25. mechanical or electronic translation of scanned images of handwritten, typewritten or printed text into machine-encoded text. 26. is idiopathic median neuropathy at the carpal tunnel 31. any peripheral used to provide data and control signals to an information processing system 34. product of the wave-like nature of light. 35. device that captures images from photographic prints, posters, magazine pages, and similar sources for computer editing and display.

Down 1. evice that converts a digital code to an analog signal. 3. is a computer input device that allows one to hand-draw images and graphics, similar to the way one draws images with a pencil and paper. 5. high-resolution video display mode that provides screen pixel resolution of 1,024 by 768 in 256 colors or 640 by 480 in high (16-bit) color. 6. data structure representing a generally rectangular grid of pixels, or points of color, viewable via a monitor, paper, or other display medium. 7. IBM's first color graphics card, and the first color computer display standard for the IBM PC. 8. graphics card expansion port designed by Intel that resides on the motherboard of a computer. 10. LCD screen display that contains a series of wires that criss-cross each other. 11. IBM PC computer display standard specification located between CGA and VGA in terms of color and space resolution 13. specification for a computer display, computer printer, image scanner, or other pixel-based device that describes the distance, for example, between dots of the same color on the inside of a display screen. 14. ype of CRT computer display which was very common in the early days of computing, from the 1960s through the 1980s, before color monitors became popular. 16. device or computer program capable of encoding and/or decoding a digital data stream or signal. 17. an expanse of open or cleared ground, 19. an assembly of one or more coils through which a controlled current is passed to produce a magnetic field for deflecting a beam of electrons, as in a picture tube. 21. is an electronic device for reading printed barcodes. 23. one of two major technologies used to manufacture cathode ray tube (CRT) televisions and computer displays that produce color images 24. type of memory organization or image file format used to store digital images 27. he level of information on a display device, such as a monitor 28. computer input device in the form of a light-sensitive wand used in conjunction with a computer's CRT TV set or monitor 29. moving picture experts group 30. semiconductor light source. 32. vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. 33. is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface.