Your question is Interaction Design Challenges. 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).
What challenges did you face in the interaction design phase of the project? Answer with a specific project example, focusing on the constraints, competing stakeholder needs, design trade-offs, and actions you took. Explain how you reduced risk, maintained delivery momentum, and measured whether the final interaction design was successful.