HP Integral PC (HP 9807A) :: Retrocomputing on the green : 無料・フリー素材/写真
HP Integral PC (HP 9807A) :: Retrocomputing on the green / br1dotcom
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | 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_PCRetrocomputing (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/RetrocomputingCon 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 |
| 撮影日 | 2014-03-29 17:45:06 |
| 撮影者 | br1dotcom , Milano, Italy |
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| カメラ | Canon EOS 5D Mark II , Canon |
| 露出 | 0.013 sec (1/80) |
| 開放F値 | f/2.8 |
| 焦点距離 | 110 mm |