Can Space Repetition Memory Systems Be Used for More Than Just Recall?

The pneumonic medium can be thought of as a way to optimally position you to remember things. It's possible t spaced repetition memory systems for more than just recall. Concepts distinguish themselves from declarative knowledge by focusing on how things relate to each other. And so this is like a task in sesuming out. I think space repetition becomes most powerful when we think about the items not as flash cards, but as micro tasks.