Examples of visual communication in developer documentation with the Android Vocabulary Glossary
You can view the Android Vocabulary Glossary here.
For example, check out the Setter Method.
This visual is actual a looping gif animation that provides an interesting, unique way of explaining getter and setter methods.
I’m blown away by the quality of these visuals. Someone with serious talent created a useful glossary like none I’ve ever seen. A lot of the vocabulary terms are also supplemented with code samples as well.