File:Prestel videotex service database - cartwheel structure.png
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Prestel_videotex_service_database_-_cartwheel_structure.png (721 × 578 pixels, file size: 224 KB, MIME type: image/png)
Summary
| Description |
English: Building on the idea of "backlinks" — links directly back to the main index — the "cartwheel" structure enabled access to a succession of related pages, such as monthly statistics, or to each page directly.. The diagram is based on Williams, Ederyn (1981), "Who's who on the Prestel database" in Winsbury, Rex (ed.), "Viewdata in Action: a Comparative Study of Prestel". London: McGraw-Hill. p. 105, Fig. 6.5. |
| Date | |
| Source | Own work |
| Author | Protalina |
Created using Shapes function in Word, adjusted with Paint.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:14, 8 July 2025 | | 721 × 578 (224 KB) | wikimediacommons>Protalina | Uploaded own work with UploadWizard |
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