From the perspective of the general public, which device is most commonly associated with factory automation and automated systems?

Introduction / Context:
Automation encompasses many technologies, but public perception typically centers on visible, dynamic machines that emulate human motion. Industrial robots are the most iconic symbol of automation for the broader population.

Given Data / Assumptions:

• The question is about association, not technical breadth.
• Options include robots, flexible manufacturing, NC machines, and workstations.

Concept / Approach:
Robots, with articulated arms, end-effectors, and repeatable motion, visually embody automation. NC machines and FMS are crucial but less visible to the public; graphics workstations suggest computing rather than automation hardware.

Step-by-Step Solution:

Verification / Alternative check:
Media and marketing frequently depict robots to represent automation, validating the association.

Why Other Options Are Wrong:
FMS and NC are technical and less visually emblematic; workstations relate to design, not the act of automating motion.

Common Pitfalls:
Equating public perception with technical superiority; robots are iconic but not the only automation tool.

Final Answer:
Robots