18.1 key and academic terms created by courtney c

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Across
  1. 4. the study or use of systems (especially computers and telecommunications) for storing, retrieving, and sending information.
  2. 5. a small computer that is worn or carried on the body; a wearable computing device.
  3. 6. a realistic simulation of an environment, including three-dimensional graphics, by a computer system using interactive software and hardware.
Down
  1. 1. working at home by using a computer terminal electronically linked to one's place of employment.
  2. 2. the transmission of information, as words, sounds, or images, usually over great distances, in the form of electromagnetic signals, as by telegraph, telephone, radio, or television.
  3. 3. the use of computer techniques in designing products, esp involving the use of computer graphics.