Integrating Annotator with H2O
Upcoming SlideShare
Loading in...5
×
 

Integrating Annotator with H2O

on

  • 122 views

 

Statistics

Views

Total Views
122
Views on SlideShare
122
Embed Views
0

Actions

Likes
0
Downloads
0
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via as Adobe PDF

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Integrating Annotator with H2O Integrating Annotator with H2O Presentation Transcript

  • Integrating Annotator with H20 Steph Skardal steph@endpoint.com i don’t tweet. End Point Corporation http://www.endpoint.com @endpoint
  • Overall Concept ● What is H2O? ○ The Berkman Center (Harvard Law) ○ Annotated digital legal casebook content ○ Aggregate content to create syllabus (playlists) for course material. Extension of LMS. ○ H2O is “old”, by web standards ○ open source, Ruby on Rails, jQuery ○ http://h2o.law.harvard.edu/
  • Why am I here? ● How is End Point involved? ○ End Point is a dev shop that has been working with The Berkman Center for several years, on various projects.
  • Current Project Status
  • ● H2O offers home-grown annotation functionality. ○ Performance is terrible ○ Versioning is not fun ○ Usability is not intuitive ● But it works(ish)!
  • Importance of Annotator ● Do we need the ability to annotate content? ○ Yes! ● Do we need Annotator? ○ Performance, usability is a current issue. Non-normalized use. ○ Also… we’d like a better solution to more easily handle versioned content. ○ And… we want to eventually add support for multi-media annotations.
  • Screenshot: Syllabus
  • Example Screenshots
  • Screenshot: Actions
  • Screenshot: Color Coded Tagging
  • Screenshot: Colored Highlights
  • Screenshot: Heatmap
  • Demo: Links to Other Assets
  • Project Future ● When will it be deployed? ○ Deployed in limited state (backwards compatibility) ○ Plans to deploy with a large upgrade effort (Rails 2.3 to 4.1) to be deployed in May, pending final testing with a system-wide migration (via nokogiri) ● What future work will be done with Annotator? ○ Multi-media integration: video, audio
  • Challenges ● Handle versioned content. More importantly, what user interface will enable versioning to be widely adopted in the context of H2O? ● H2O has desire to represent content & annotations in multiple formats (ie exportability). How can we accomplish that? without performance suck?
  • Questions? http://www.endpoint.com/ steph@endpoint.com