The search results do not provide specific information about whether the Capture Button on the iPhone 16 will be announced through audio cues for visually impaired users. However, it is reasonable to expect that Apple will implement features that enhance accessibility, including auditory feedback for new functionalities like the Capture Button.
Apple has a strong commitment to accessibility, often integrating features such as VoiceOver and other assistive technologies into their devices. This suggests that they may include audio cues to notify visually impaired users when the Capture Button is activated, similar to how other features are designed to be accessible.
While the exact implementation details are not confirmed, it is likely that Apple will prioritize making the Capture Button usable for all users, including those with visual impairments, through auditory feedback and other assistive technologies.
Citations:[1] https://www.tdcommons.org/cgi/viewcontent.cgi?article=7306&context=dpubs_series
[2] https://secwww.jhuapl.edu/techdigest/Content/techdigest/pdf/V13-N04/13-04-McKiel.pdf
[3] https://answers.microsoft.com/en-us/windows/forum/all/audio-cues-for-visually-impaired/3bb4bb1c-29e8-4e1e-aaf4-e30870570dac
[4] https://courses.cs.washington.edu/courses/cse590w/06au/resources/p119-cohen.pdf
[5] https://www.amberscript.com/en/blog/audio-description-for-the-blind/