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Across 2. a black and white image as in photography or on television 5. the common display technology used in a graphics based screens 6. Any machine that feeds data into a computer 8. light in which electric magnetic vibrations oscillate repeatedly in only one direction perpendicualr to the direction of propagation 12. the available colors in a computers display system 13. to bring in extra amount of data before playing the audio or video 17. a high resolution video display mode that provides screen pixel resolution 19. the distance between a red dot and the closest red dot to a color monitor 25. a type of graphic composed of pixels in a grid 29. used to describe graphic adapter of handeling resolutions 30. is a process in which signals having a few usually 2 defined levels or states digital are converted into signals 33. us a distinct phase of matter seperate from traditional solids 34. organic light emmitting diode 35. liquid crystal display 36. a type of lcd display used for same portable computers 37. a device that captures images from photographic prints 38. is a tool used to convert hand drawin images into a format suitable for computer processing

Down 1. a small device that a computer user pushes across a desk surface 3. the electronic identification and digital encoding of printed or handwritten characters by a means of an optical scanner 4. interface specification that enables 3d graphics to display quickly 7. introduced in 1981 was ibm's first color graphics 9. an expance of open or cleared ground 10. refers to the region of a cathode ray tube or a liquid crystal monitor that is capable of rendering images 11. is the computer display stand and of specification located between the cgat, vga 12. a device of computer program capable of encoding or decoding a digital data stream on signal 14. cathod ray tubes 15. the act processor technique of selecting an appropriate sample 16. musical instrument digital interface 18. similar to a mouse exept that with a light pen you can move the pointer exactly to where you want it 20. the number of times the image is repainted 21. a condition characterized by pain and numbling or tingling sensation in the hand 22. the electrode especially in a cathode ray tube that produces a beam of accelerated electrons 23. an assembly of one or more electro magnets that is placed around the neck of an electron beam tube 24. the continuance of an effect often the cause of it was stopped 26. moving picture experts group is a working group of iso 27. Records and stores photo graphic images 28. electronic device that scans a barcode 31. qualities or size or an image 32. perferated metal sheet that ensures that the electron beam hits only the correctly colored phosphor dots 33. the resolution 35. light emitting diode