Your question is Impact of Micro Interactions. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How did micro interactions enhance usability or reduce friction?
Asked in the Portfolio review Q&A stage. The portfolio review explicitly asks for a focus on microinteractions; this is the probe the author reports on that focus.