File:FRESS-Demo-Hypertext50-grlloyd-23May2019.jpg
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FRESS-Demo-Hypertext50-grlloyd-23May2019.jpg
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Summary
DescriptionFRESS-Demo-Hypertext50-grlloyd-23May2019.jpg |
English: David Durand demonstrated the FRESS (File Retrieval and Editing SyStem) hypertext system at the 'Half-Century of Hypertext at Brown' Symposium, 23 May 2019, Brown University, Providence RI. The projection screen shows two text window views of a hypertext poetry corpus created as an NEH funded educational technology experiment in 1976. The left window shows a view of an index, the right window shows the text of one section of the poetry corpus. FRESS development started in 1968 as the successor to the HES (Hypertext Editing System) software created by Prof Andy van Dam, Brown University, Ted Nelson, and a team of Brown students. FRESS was used at Brown and several other organizations for educational hypertext and document production through the late 1970's. Durand and Steven DeRose recovered the original source code and a corpus of FRESS documents for the ACM Hypertext '89 conference and offered live demonstrations using emulator technology they developed. Tyler Schicke worked with Durand to develop a new version of the emulator (shown in this photo) for a Computer History Museum event in 2018. See the FRESS Wikipedia page for details. |
Date | |
Source | Own work |
Author | Gregory Lloyd |
Camera location | 41° 49′ 34.64″ N, 71° 24′ 00.17″ W | View this and other nearby images on: OpenStreetMap | 41.826289; -71.400047 |
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See 'A Half-Century of Hypertext at Brown: A Symposium' http://cs.brown.edu/events/halfcenturyofhypertext/
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depicts
23 May 2019
41°49'34.640"N, 71°24'0.169"W
0.25 second
1.8
4 millimetre
125
image/jpeg
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:45, 17 June 2019 | 2,401 × 2,401 (2.7 MB) | wikimediacommons>Grlloyd | User created page with UploadWizard |
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Camera manufacturer | Apple |
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Camera model | iPhone X |
Exposure time | 1/4 sec (0.25) |
F Number | f/1.8 |
ISO speed rating | 125 |
Date and time of data generation | 12:07, 23 May 2019 |
Lens focal length | 4 mm |
Latitude | 41° 49′ 34.64″ N |
Longitude | 71° 24′ 0.17″ W |
Altitude | 31 metres above sea level |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Photos 4.0 |
File change date and time | 12:07, 23 May 2019 |
Exposure Programme | Normal programme |
Exif version | 2.21 |
Date and time of digitising | 12:07, 23 May 2019 |
Meaning of each component |
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APEX aperture | 1.6959938128384 |
APEX brightness | −1.8338494339814 |
APEX exposure bias | 0 |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 965 |
DateTimeDigitised subseconds | 965 |
Supported Flashpix version | 1 |
Colour space | sRGB |
Sensing method | One-chip colour area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Speed unit | Kilometres per hour |
Speed of GPS receiver | 0 |
Reference for direction of image | True direction |
Direction of image | 259.70729053319 |
Reference for bearing of destination | True direction |
Bearing of destination | 259.70729053319 |
IIM version | 2 |