Unit 6 Wrap-Up: Why Did the Interaction Model Fit?

Use your ROS Interaction Selection Record. Respond in 75–125 words or make an equivalent one-minute recording. Use at least two exact labels from your artifact, such as /scan, /motor_guard/reset_fault, /fibonacci, caution_distance_m, 0.75, or RELIABLE.

1. Which robot requirement made the difference between choosing a topic, service, action, or parameter most obvious to you?
2. What changed after the valid and invalid caution_distance_m set requests, and what did the verified final value establish?
3. Which physical-robot or Java/WPILib claim remains uncertain even after the service, action, parameter, and topic evidence are all available?