Users can interact with PhotoDB / AudioDB over the web interface, PhotoApp / AudioApp.

Here, data entries may be inspected in detail, preprocessed, and annotated.

PhotoDB and AudioDB ustilize the YAML sidecar files metadata method. First, have a look at metadata structure.

For PhotoDB, we also want to study the definition of annotation classes and image subsets (i.e. review lists).

Next, look at some tasks, PhotoDB / AudioDB can complete for you.

Last but not least, PhotoDB users can learn how to query and browse image subsets and view and annotate single images on the graphical user interface PhotoApp.