Note:

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Voice Navigation

From MoodleDocs


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Navigating Moodle with voice

Model

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Data Required for voice enabling links

  • Anchor Text => Corresponding Grammar Rule
  • If it is a Link or Script ?
  • Link Location or Script Code

Data Required for creating general links (not necessarily voice enabled)

  • Anchor Text => Corresponding Grammar Rule
  • If it is a Link or Script ?
  • Link Location(code for href attr)
  • Script Code (code for onclick)
  • Other attributes for "A" html tag.
  • Other code besides anchor text to be inserted between opening and closing "A" tag(eg:- Image).

A createlink function in weblib will allow the user to the following:

  • Create a General Link
  • Create a voice enabled link

Issues Considered

  • Anchor Text rules resolved to some extent. This solves most cases[say 95% or more] but is not perfect.

Open Issues

  • Resolving anchor text names within a page so that resulting voice rules do not conflict. Also device a strategy make anchor texts phonetically different.
  • Analyse if it is required to make links which are not visible to human eye on the page ( in span and div ) ie which get visible on calling scripts should not be made voice enabled.
  • A computation intensive algorithm should not be devised as it will increase the loading time.