Introduction to Annotation, Content Search, and IIIF Authentication from the IIIF Conference - The Vatican
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This presentation will cover examples of image annotation in IIIF, as well as the ability to search within annotations via the IIIF Content Search API, and protection of restricted image content through the IIIF Authentication API. The IIIF Presentation API uses web annotations to convey additional information about images. Annotations can be text, other images, links to other resources, and other multi-media content. The IIIF Content Search API allows for searching within annotations. In addition, the IIIF Authentication API provides a mechanism for user authentication to view restricted images.
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Introduction to Annotation, Content Search, and IIIF Authentication from the IIIF Conference - The Vatican
- 1. Search, Annotation, and Authentication Glen Robson Head of Systems National Library of Wales Twitter: @glenrobson
- 2. Plan ●Annotations ○ Mirador ○ Annotations for Research ○ Annotations for teaching ○ Annotations by machines ○ Crowdsourcing Annotations ●Search API ○ Searching transcriptions ○ Searching OCR ●Authentication API ○ Options ○ Implementations ○ Auth Playground
- 3. Annotations • Separate to the IIIF Standard • Currently uses Open Annotations • Next version compatible with W3C Web Annotations
- 5. Jeff Witt - lombardpress.org
- 9. Image showing annotation from student
- 10. Image showing annotation from staff
- 11. Image from Digirati OCR and Named Entity Code
- 12. Schulich School of Music, McGill University
- 13. IIIF Search API ●Search API ○ Like PDF search within ○ Only annotations are searchable not Metadata
- 17. National Library of Wales Crowdsourcing with IIIF ●Mirador and Simple Annotation Server ●Transcribe the Welsh WW1 Book of Remembrance
- 25. NLW Crowdsourcing Project ● Choose your IIIF collection ● Setup the site in Omeka-s ● Configure your capture model ● Launch ● Users authenticate with Twitter, Facebook, Google or Shibboleth
- 33. IIIF Authentication Login The user will be required to log in using a separate window with a UI provided by an external authentication system. Click through The user will be required to click a button within the client using content provided in the service description. Kiosk The user will not be required to interact with an authentication system, the client is expected to use the access cookie service automatically. External The user is expected to have already acquired the appropriate cookie, and the access cookie service will not be used at all.
- 34. Login
- 35. Click through
- 36. Implementations in development ● British Library ○ In copyright material ○ Staff access ○ Single user access within the building ● Getty ○ Staff access off site to private material ○ On site for copyright ● Auth Playground: ○ https://iiifauth.digtest.co.uk/
- 37. Summary ● Varied annotation use cases ○ Teaching, Research, Automated and Crowdsourced https://www.w3.org/TR/annotation-model/ ● IIIF Search allows searching of annotations http://iiif.io/api/search/0.9/ ● IIIF Auth protects resources http://iiif.io/api/auth/1.0/
Editor's Notes
- The usual interaction with annotations is with Mirador Able to create annotation shapes, circles, boxes, freeform, lines and points. Can choose thickness, line colour and fill colour Able to add text, html, videos or links to other objects
- LombardPress is the publishing component of a digital ecosystem -- built on top of The Scholastic Commentaries and Text Archive RDF graph and API -- designed to help facilitate a new kind of editing of historical texts. The primary focus of LombardPress and the SCTA is to facilitate the publication, dissemination, and study of Sentences Commentaries. Various manuscripts from different institutions have been brought together, connected to TEI transcriptions, and made available to be viewed and searched in Mirador. Jeff is also working on how to send these transcriptions and table of contents back to the institution that host the digital images to enhance their collections.
- North Carolina State University
- Crowd sourcing application developed with Klokan Technologies Georeference Tithe maps from the 1800s Transcribe Apportionments Share images and metadata to Kolkan through IIIF.