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  2. Datapoint - Wikipedia

    en.wikipedia.org/wiki/Datapoint

    Datapoint Corporation, originally known as Computer Terminal Corporation (CTC), was a computer company based in San Antonio, Texas, United States.Founded in July 1968 by Phil Ray and Gus Roche, its first products were, as the company's initial name suggests, computer terminals intended to replace Teletype machines connected to time sharing systems.

  3. Data file - Wikipedia

    en.wikipedia.org/wiki/Data_file

    A binary file is a file that contains information in the same format in which the information is held in memory, i.e. in the binary form. In a binary file, there is no delimiter for a line. Also no translations occur in binary files. As a result, binary files are faster and easier for a program to read and write than the text files.

  4. John Murphy (engineer) - Wikipedia

    en.wikipedia.org/wiki/John_Murphy_(engineer)

    Datapoint had pioneered microprocessors; the challenge ARCNET addressed was how to facilitate the efficient transmission of information between different machines. [6] In an interview with Len Shustek for the Computer History Museum, Murphy notes that Datapoint took ARCNET from concept to reality in "under a year and probably very much under a ...

  5. Programming Language for Business - Wikipedia

    en.wikipedia.org/wiki/Programming_Language_for...

    Programming Language for Business or PL/B is a business-oriented programming language originally called DATABUS and designed by Datapoint in 1972 [2] as an alternative to COBOL because Datapoint's 8-bit computers could not fit COBOL into their limited memory, and because COBOL did not at the time have facilities to deal with Datapoint's built-in keyboard and screen.

  6. LAS file format - Wikipedia

    en.wikipedia.org/wiki/LAS_file_format

    The LAS (LASer) format is a file format designed for the interchange and archiving of lidar point cloud data. It is an open, binary format specified by the American Society for Photogrammetry and Remote Sensing (ASPRS). The format is widely used [1] and regarded as an industry standard for lidar data. [2] [3]

  7. Unit of observation - Wikipedia

    en.wikipedia.org/wiki/Unit_of_observation

    A data point or observation is a set of one or more measurements on a single member of the unit of observation. For example, in a study of the determinants of money demand with the unit of observation being the individual, a data point might be the values of income, wealth, age of individual, and number of dependents.

  8. Data Disc - Wikipedia

    en.wikipedia.org/wiki/Data_Disc

    Data Disc was founded in February 1962 in Palo Alto, California by Armin Miller and Daniel Teichroew. [1] [2] Miller had previously worked for the Ampex Corporation, where he developed the basis for modified frequency modulation (MFM), a line code for magnetic data recording that doubled the density and transfer rate of data of the earlier FM encoding scheme.

  9. Datapoint 2200 - Wikipedia

    en.wikipedia.org/wiki/Datapoint_2200

    The Datapoint 2200 was a mass-produced ... there is enough room to load all the subroutine parameters into the 2200's register file. Datapoint 2200 version I ...