by Andrew Kirkpatrick
Adobe continues our support for NVAccess development of the NVDA screen reader in 2012, and with that funding we are supporting a number of priorities designed to help NVAccess developers continue to offer an up-to-date tool for end users as well as developers seeking to provide accessible applications and web sites. Included in the list of priorities is support for ongoing improvements to NVDA’s ability to interact with PDF documents, AIR applications, and ebooks read in Adobe Digital Editions, and for general HTML and ARIA improvements.
For PDF specifically, we recognize the value of NVDA supporting the upcoming PDF/UA standard (ISO 14289) and have agreed with NVAccess that the PDF-focused portion of the work should be focused on enabling NVDA to become a PDF/UA compliant assistive technology.
Past improvements to NVDA’s support for PDF have brought significant benefits for NVDA users reading PDF documents. These past improvements were not designed to focus on PDF/UA compliance, but most of the improvements serve to accomplish compliance and dovetail nicely with current efforts focused on the new standard. The work to make NVDA compliant with PDF/UA will not be able to be completed in the current year, as the scope of work is beyond what can be completed within the current year’s funding, but we expect to be able to provide details about progress in the coming months. As support for PDF/UA is an important goal, we will seek ways to offer support to NVAccess in future years also.
We are almost halfway through the year for this funding and NVAccess developers have made continual improvements – we encourage screen reader users and accessibility-interested developers to download the latest release of NVDA to read ebooks, test web pages, read PDF documents, and more. NVDA is a great tool and Adobe is pleased to help support its development.
Update: We should also clarify that our support for NVDA does not come at the expense of support for other assistive technologies. Tools such as Claro Read, JAWS, Supernova, Window-Eyes, ZoomText, and many more are important tools that users depend on and we will continue to work with the vendors of these great tools.