The Adobe Digital Publishing team released updates yesterday – Adobe Content Server 4.1 and Reader Mobile 9.2 SDK. Of primary significance to accessibility, Content Server includes a new permission setting for Text To Speech which will provide the ability to indicate if a book can be voiced by a ‘Read Out Loud’ feature of a ebook reader.
Access technologies for people with disabilities use TTS, but this is considered a different case, and the upcoming Digital Editions 2.0 will provide the ability for assistive technologies that utilize the operating system’s accessibility API (e.g. screen reading software such as Window-Eyes, JAWS, VoiceOver, or NVDA) to read book content whether the TTS permission is enabled or disabled. This ensures that print-disabled users have the same fundamental access to eBook content as non-disabled users. However, devices with ‘Read Out Loud’ functions not dedicated to the support of people with disabilities are expected to honor the TTS permission’s setting.
More information about the release of Adobe Content Server and RMSDK 9.2 is available from the Adobe Digital Publishing blog.