Searching OCR from digitized tables of contents

[escowles]

User story

As a researcher looking for a journal article or book chapter, I would like to be able to search for the article/chapter authors and titles that are in the tables of contents (when those tables of contents have been digitized).

Acceptance criteria

• I can search for the title or author of a article and retrieve the record for the journal that has a digitized table of contents.
• I can successfully use this feature with Voice Over in Safari.
• I have checked this feature using one of the following browser extensions and confirmed that it does not add any level A or level AA issues:
  • axe dev tools
  • Lighthouse
  • Wave

Concrete example

https://catalog.princeton.edu/catalog/992947733506421 is a journal that has a digitized table of contents. I can view the table of contents once I have found the record, but searching for the titles and authors of the tables of contents does not retrieve the record.

Implementation notes, if any

This is related to digital content indexing: having an efficient way for the indexer to know what objects have OCR text and retrieve it is a prerequisite for this ticket.