File:HP Integral PC (HP 9807A) -- Retrocomputing on the green - 13506974823.jpg
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[edit]DescriptionHP Integral PC (HP 9807A) -- Retrocomputing on the green - 13506974823.jpg |
English: The HP Integral PC (or HP 9807A) was a portable UNIX workstation computer system produced by Hewlett-Packard, launched in 1985. It was based on the Motorola 68000 microprocessor (running at 8 MHz) and ran early version of the HP-UX operating system.
en.wikipedia.org/wiki/HP_Integral_PC Retrocomputing (a portmanteau of retro and computing) is the use of early computer hardware and software today. Retrocomputing is usually classed as a hobby and recreation rather than a practical application of technology; enthusiasts often collect rare and valuable hardware and software for sentimental reasons. However some do make use of it.[1] Retrocomputing often gets its start when a computer user realizes that expensive fantasy systems like IBM Mainframes, DEC Superminis, SGI workstations and Cray Supercomputers have become affordable on the used computer market, usually in a relatively short time after the computers' era of use. en.wikipedia.org/wiki/Retrocomputing Con il termine retrocomputing si indica una attività di "archeologia informatica" che consiste nel reperire, specialmente a costi minimi, computer di vecchie generazioni, che hanno rappresentato fasi importanti dell'evoluzione tecnologica, ripararli se sono danneggiati, metterli nuovamente in funzione e preservarli. it.wikipedia.org/wiki/Retrocomputing |
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Source | https://www.flickr.com/photos/21394564@N04/13506974823/ |
Author | br1dotcom |
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This image was originally posted to Flickr by br1dotcom at https://flickr.com/photos/21394564@N04/13506974823. It was reviewed on 20 December 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
20 December 2021
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current | 19:23, 20 December 2021 | ![]() | 5,616 × 3,744 (7.19 MB) | Elmepi (talk | contribs) | Uploaded a work by br1dotcom from https://www.flickr.com/photos/21394564@N04/13506974823/ with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Author | Bruno Cordioli - www.br1.com |
Copyright holder | Copyright: |
Exposure time | 1/80 sec (0.0125) |
F-number | f/2.8 |
ISO speed rating | 320 |
Date and time of data generation | 17:49, 29 March 2014 |
Lens focal length | 125 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Picasa |
File change date and time | 10:07, 30 March 2014 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 17:49, 29 March 2014 |
Meaning of each component |
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APEX aperture | 3 |
APEX exposure bias | 1 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 98 |
DateTimeOriginal subseconds | 98 |
DateTimeDigitized subseconds | 98 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,849.2117888965 |
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Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Unique image ID | dcebbaf570f8c5a1b53d55eb75eb4403 |
IIM version | 4 |