niso annotation webinar

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Social Reading Experience of Sharing Bookmarks and Annotations September 12 th 2012, NISO Webinar 1 Annotating the Web with W3C Open Annotations Robert Sanderson [email protected] [email protected] Los Alamos National Laboratory @azaroth42 (W3C Open Annotation Co-Chair) http://www.openannotation.org/ http://www.w3c.org/community/ openannotation This research was funded, in part, by the Andrew W. Mellon Foundation.

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Page 1: Niso Annotation Webinar

Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar

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Annotating the Web with W3C Open Annotations

Robert Sanderson [email protected] [email protected] Los Alamos National Laboratory @azaroth42 (W3C Open Annotation Co-Chair)

http://www.openannotation.org/

http://www.w3c.org/community/openannotation

This research was funded, in part, by the Andrew W. Mellon Foundation.

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Open Annotation

•  Communities •  Annotation, E-Books and the Web

•  Core Open Annotation Model •  Extended Model: Specific Resources

•  The Road Ahead

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Open Annotation and the W3C

•  Open Annotation Collaboration (focus: humanities, web) •  LANL, UIUC, Queensland, MITH, plus others

•  Annotation Ontology (focus: science) •  Harvard, Manchester, plus others

•  Models merged November 2011-March 2012 •  Basis of W3C Open Annotation Community Group •  Next f2f meeting: September 18-19, Chicago •  http://www.w3.org/community/openannotation

•  Open to all •  Please join in the discussion!

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Social, Digital Annotation

•  NISO Working Group on Digital Annotation •  Apple, Adobe, IDPF, EBSCO, Sony, hypothes.is, …

•  3 Meetings (New York, San Franciso, Frankfurt)

•  Introduced and reinforced several requirements: •  Need to be able to specify how to render the annotation •  Issues with text quoting and book reconstruction •  Challenges with text segments:

•  Robustness in the face of change •  Precision of the selection

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Further Community

•  International Image Interoperability Framework •  Stanford, Oxford, Cornell, BL, BNF, KB,

Natl. Library of Norway, UK Natl. Archives, ArtStor, …

•  Digital Medieval Manuscript Interoperability Forum •  As IIIF, plus Drew, St Louis, Ghent, Meertens Institute, …

•  Close Ties to: •  W3C Provenance WG •  schema.org •  NLP Interchange Format group

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E-Books and the Web

•  Web formats are E-Book formats •  Epub is just HTML5 •  Apps/Sites and E-Books are moving closer together

•  E-Books are not just Text! •  Video or audio comments •  … about embedded images, 3-d models

•  Multiple targets for a single annotation •  Compare/Contrast, grouping, …

•  Fine grained region of interest is crucial •  Particular word in text, letter depicted in image …

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Basic Model

An RDF Document

The Comment

What The Comment is

About

http://www.openannotation.org/spec/core/

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Basic Model

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Annotation Types

Class Description Bookmark Marker at (a point in) a resource Change Request for modification Classification Assignment of a class Comment Commentary or Review Description Description of, rather than about target Highlight Highlighted (section of a) resource Link Relationship of unspecified semantics Moderation Assignment of value or quality Question Question about target Reference Citation or reference pointer for target Reply Response to previous statement Tag A tag on target resource, often textual

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Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar

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Annotation Types

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Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar

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Multiple Targets

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Further Specification of Resources

Specific Body and Specific Target resources identify the region of interest, and/or the state of the resource.

Need to be able to describe the state of the resource, the segment of interest, and potentially styling hints for how to render it.

We introduce two Specifiers: Selector Describes how to select segment State Describes how to retrieve representation

(Where did Style go? It’s moving to the Annotation in next draft)

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Specific Target

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Offset Text Selector

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Quotation Text Selector

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Fragment Selector

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Further Features

•  Embedding resources •  Embedding body, specifiers, styles for transport

•  Semantic and Data Annotations •  Semantic tags, annotating data, data as commentary

•  Provenance of Annotation •  Versioning •  Equivalence •  Archiving •  Annotator / Generator distinction

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The Road Ahead

•  September face to face •  Resolve open questions

•  October-December •  Revised Draft

•  2013 •  Final Draft •  Look at moving to W3C Working Group structure •  Towards standards track / recommendation status

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Thank You

Robert Sanderson [email protected] [email protected] @azaroth42

Web: http://www.openannotation.org/ http://www.w3.org/community/openannotation/ http://www.shared-canvas.org/

Slides: http://www.slideshare.net/azaroth42/ …/