One manifest, multiple viewing experiences

Manifest:

https://api.nb.no/catalog/v1/iiif/ea3d85be891d3e04e68743c795930397/manifest

Universal Viewer

Mirador

PMC Viewer

TIFY

IIIF Drag and Drop

On IIIF enabled sites, including the National Library of Norway, it's common to see a IIIF logo:

this logo can often be dragged into a compatible IIIF Viewer.

Digital Bodleian:

https://digital.bodleian.ox.ac.uk/inquire/p/b1050069-acd8-4a91-ba1f-cf93e07e9361

National Library of Norway:

https://www.nb.no/items/5c1b3fe9534d5e8e0bab86ac38438b94?manifest=https:%2F%2Fapi.nb.no%2Fcatalog%2Fv1%2Fiiif%2F5c1b3fe9534d5e8e0bab86ac38438b94%2Fmanifest

The IIIF Discovery Technical Specification Group is working on a new specification for getting content from its context of discovery to the viewing environment of choice.

An early draft can be seen here:

https://preview.iiif.io/api/import-to-viewers/api/import/0.1/