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The 402 could read punched cards at a speed of 80 to 150 cards per minute, depending on process options, while printing data at a speed of up to 100 lines per minute. The built-in line printer used 43 alpha-numerical type bars (left-side) and 45 numerical type bars (right-side, shorter bars) to print a total of 88 positions across a line of a report.
Products, services, and subsidiaries have been offered from International Business Machines (IBM) Corporation and its predecessor corporations since the 1890s. [1] This list comprises those offerings and is eclectic; it includes, for example, the AN/FSQ-7, which was not a product in the sense of offered for sale, but was a product in the sense of manufactured—produced by the labor of IBM.
1984: The IBM 029 Card Punch, announced in 1964, was withdrawn from marketing. [69] IBM closed its last punch card manufacturing plant. [70] 2010: A group from the Computer History Museum reported that an IBM 402 Accounting Machine and related punched card equipment was still in operation at a filter manufacturing company in Conroe, Texas. [71]
An IBM tabulating machine, such as the 402 or 407 series would have several counters available in different sizes. (For example, the IBM 402/403 had four sets each of 2, 4, 6 and 8 digit counters, labeled 2A, 2B, 2C, 2D, 4A, 4B etc.) Each counter had two counter control entries to specify either addition (plus) or subtraction (minus). If ...
A type bar line printer was incorporated in the IBM 402 and 403 accounting machines. An IBM 716 line printer, based on the IBM 407 wheel mechanism, attached to an IBM 7090 mainframe at NASA's Goddard Spaceflight Center during Project Mercury. Tabulators built by the U.S. Census Bureau for the 1910 census could print their results. [7]
Other pedagogical outcomes related to information literacy include traditional literacy, computer literacy, research skills and critical thinking skills. Information literacy as a sub-discipline is an emerging topic of interest and counter measure among educators and librarians with the prevalence of misinformation, fake news, and disinformation.
Historically, "information literacy" has largely been seen from the relatively top-down, organisational viewpoint of library and information sciences. [17] However the same term is also used to describe a generic "information literacy" skill. [17] The modern digital age has led to the proliferation of information spread across the Internet.
Metaliteracy is the ability to evaluate information for its bias, reliability, and credibility and apply them in the context of production and sharing of knowledge. It is especially useful in the context of the internet and social media. [1]