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Olivas, Jerry – Classroom Computer Learning, 1989
Discusses image scanning and optical character recognition. Describes how computer scanners work. Summarizes scan quality, scanning speed requirements, and hardware requirements for scanners. Surveys the range of scanners currently available. (MVL)
Descriptors: Computer Graphics, Computer Peripherals, Computer Uses in Education, Display Systems
Peer reviewed Peer reviewed
Birk, James P., Ed. – Journal of Chemical Education, 1989
Discussed are seven computer programs: (1) a computer graphics experiment for organic chemistry laboratory; (2) a gel filtration simulation; (3) judging spelling correctness; (4) interfacing the TLC548 ADC; (5) a digitizing circuit for the Apple II game port; (6) a chemical information base; and (7) an IBM PC article database. (MVL)
Descriptors: Chemical Analysis, Chemistry, College Science, Computer Graphics