IIIF Linking HTML

Part of IIIF Pages

Humans are most likely to consume metadata as web pages in collection catalogues. In these situations IIIF data will usually be presented using an embedded IIIF viewer such as Mirador or Universal Viewer. If a zoomable image is all that is required then the OpenSeadragon viewer can be used on its own to present just the Image API, the metadata being presented in the rest of the catalogue page.

When viewers are used to embed resources in pages the user may not be aware that there is a IIIF resource associated with this specimen at all and therefore not aware that the image data could be used in other applications. It is therefore recommended to include a draggable IIIF icon as part of the metadata for the specimen. Clicking on the icon will open the IIIF resource in a new window or tab. Dragging the icon onto a suitable IIIF viewer adds it to that viewer. Figure 3 and Figure 4 give examples of the use of such an icons in the RBGE herbarium catalogue and JACQ systems.

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