View
304
Download
2
Category
Tags:
Preview:
Citation preview
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
1
Annotating the Web with W3C Open Annotations
Robert Sanderson rsanderson@lanl.gov azaroth42@gmail.com 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.
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
2
Open Annotation
• Communities • Annotation, E-Books and the Web
• Core Open Annotation Model • Extended Model: Specific Resources
• The Road Ahead
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
3
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!
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
4
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
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
5
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
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
6
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 …
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
7
Basic Model
An RDF Document
The Comment
What The Comment is
About
http://www.openannotation.org/spec/core/
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
8
Basic Model
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
9
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
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
10
Annotation Types
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
11
Multiple Targets
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
12
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)
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
13
Specific Target
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
14
Offset Text Selector
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
15
Quotation Text Selector
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
16
Fragment Selector
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
17
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
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
18
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
Social Reading Experience of Sharing Bookmarks and Annotations September 12th 2012, NISO Webinar
19
Thank You
Robert Sanderson rsanderson@lanl.gov azaroth42@gmail.com @azaroth42
Web: http://www.openannotation.org/ http://www.w3.org/community/openannotation/ http://www.shared-canvas.org/
Slides: http://www.slideshare.net/azaroth42/ …/
Recommended