File:IBM PS2 model 50.jpg
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Summary
editDescriptionIBM PS2 model 50.jpg |
Svenska: Datorn inköptes av givaren 1988 och användes av denne som en kombinerad arbets- och hemdator.
Han arbetade som tekniker och projektledare på Saab Automation och använde datorn till sitt arbete med planering, programmering och installation av automationsutrustning bl.a på postterminalerna Tomteboda, Göteborg, Klara och Årsta. Systemet (dator/färgskärm/skrivare) har legat i malpåse mer än 20 år dvs. från mitten av 90-talet. Systemet utvecklades och tillverkades av IBM som ett sätt att återta initiativet efter att konkurrenternas framtagning av PC-kloner hade urholkat företagets vinstmöjligheter för PC. PS/2 visade sig dock oförmögen att konkurrera med PC och blev en teknikhistorisk parentes. Nypriset för datorn var 32572 kronor, utan skärm. |
Date | |
Source | https://digitaltmuseum.org/021028863228/persondator |
Author | Källvik, Göran |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:51, 7 October 2021 | 3,795 × 2,363 (3.81 MB) | ThisIsNotABetter (talk | contribs) | Uploaded a work by Källvik, Göran from https://digitaltmuseum.org/021028863228/persondator with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D90 |
Exposure time | 3/5 sec (0.6) |
F-number | f/22 |
ISO speed rating | 200 |
Date and time of data generation | 13:35, 14 October 2019 |
Lens focal length | 48 mm |
Author |
|
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 5.7 (Windows) |
File change date and time | 15:48, 14 October 2019 |
Y and C positioning | 65535 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 13:35, 14 October 2019 |
APEX shutter speed | 0.73696599825632 |
APEX aperture | 8.9188630026086 |
APEX exposure bias | 0 |
Maximum land aperture | 4.5 APEX (f/4.76) |
Metering mode | Pattern |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 72 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS time (atomic clock) | 00:00 |
Measurement precision | Excellent (0) |
GPS tag version | 2.2.0.0 |
Serial number of camera | 6482515 |
Lens used | 18.0-105.0 mm f/3.5-5.6 |
Date metadata was last modified | 17:48, 14 October 2019 |
Unique ID of original document | FF13A2E07028B1A7699A9E1600D76B02 |
IIM version | 4 |