The Japan DAISY Consortium proposes to add three values for the use of ruby in Japanese EPUB publications. One, two, or all of these values may be specified for a given EPUB publication.
Although this proposal is dated in 2021 March, we hope to make more experiments before we finalize these values. I explained this idea to CLREQ people.
1) rubyAnnotations/general
An EPUB publication containing this value can be rendered using the general-ruby method.
An EPUB publication containing this value can be rendered in a way which all ruby annotations in the source (typically printed) publication are faithfully mimicked.
The Japan DAISY Consortium proposes to add three values for the use of ruby in Japanese EPUB publications. One, two, or all of these values may be specified for a given EPUB publication.
Although this proposal is dated in 2021 March, we hope to make more experiments before we finalize these values. I explained this idea to CLREQ people.
1) rubyAnnotations/general
An EPUB publication containing this value can be rendered using the general-ruby method.
<meta property="schema:accessibilityFeature">rubyAnnotations/general</meta>
2) rubyAnnotations/para
An EPUB publication containing this value can be rendered using the para-ruby method.
<meta property="schema:accessibilityFeature">rubyAnnotations/para</meta>
3) rubyAnnotations/source
An EPUB publication containing this value can be rendered in a way which all ruby annotations in the source (typically printed) publication are faithfully mimicked.
<meta property="schema:accessibilityFeature">rubyAnnotations/source</meta>
For more background information, see Discovery of the Accessible Qualities of Ruby.