File:Baum David System 90 (cropped).jpg
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editDescriptionBaum David System 90 (cropped).jpg |
English: A Baum David System 90 special-purpose computer for the blind, with a braille "screen", and special keyboard.
On Display at Berlin Vintage Computer Festival. |
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Date | ||||
Source | Own work | |||
Author | Lommes | |||
Other versions |
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editI, the copyright holder of this work, hereby publish it under the following license:
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:05, 21 January 2020 | ![]() | 2,386 × 1,750 (1.29 MB) | The Editor's Apprentice (talk | contribs) | Cropped 2 % horizontally, 3 % vertically using CropTool with lossless mode, removed some more space on the sides of the image, removed empty space showing the ground below the table at the bottom of the image |
03:39, 21 January 2020 | ![]() | 2,438 × 1,797 (1.33 MB) | The Editor's Apprentice (talk | contribs) | File:Baum David System 90.jpg cropped 25 % horizontally, 27 % vertically, rotated 6° using CropTool with precise mode. If anyone feels that the image would be better with a slightly different cropping, please feel free to overwrite this with a new version |
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Camera manufacturer | SONY |
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Camera model | Xperia Z3C |
Exposure time | 1/32 sec (0.03125) |
F-number | f/2 |
ISO speed rating | 400 |
Date and time of data generation | 14:39, 7 October 2017 |
Lens focal length | 4.6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | NJH47F_6_f1000010 |
File change date and time | 14:39, 7 October 2017 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 14:39, 7 October 2017 |
Meaning of each component |
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APEX shutter speed | 5 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
DateTime subseconds | 804910 |
DateTimeOriginal subseconds | 804910 |
DateTimeDigitized subseconds | 804910 |
Supported Flashpix version | 1 |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Subject distance range | Unknown |