When planning autonomous behavior, which item is not typically a primary consideration?

• A. Reliability
• B. Color of the robot
• C. Resilience to sensor noise
• D. Fault handling

Answer: (B)

Planning autonomous behavior centers on reliability and robustness of perception and control. You want the robot to perform tasks consistently and safely, even when data isn’t perfect. Reliability means the system behaves predictably over time, reducing unexpected failures. Resilience to sensor noise ensures the robot can still make good decisions even when sensor data is imperfect, using filtering and robust estimation to prevent small errors from cascading into big mistakes. Fault handling covers how the system detects, isolates, and recovers from faults so the robot doesn’t stall or crash. The color of the robot, while possibly relevant for branding or human visibility, does not affect how the robot perceives its environment, reasons about it, or executes plans, so it isn’t a primary factor in planning autonomous behavior.