It would be great to add a feature that allows adding audio descriptions to photos.
I have many old photos, and when browsing them with elderly people who can share more details about the scene, there is no time to write things down. Recording an audio description has another incredible value—many years later, great-great-grandchildren could hear what their great-great-grandmother sounded like. There might be emotions in the voice, something that can never be fully captured in text.
Of course, later on, the spoken description could be converted into text for better searchability.
I think the simplest approach would be to place an MP3 file with the same name as the photo and add an appropriate meta tag: RelatedSoundFile.
