What should be removed from the robot's work area to ensure safety?

To ensure safety in the robot's work area, it is crucial to remove obstructions. Obstructions can refer to any physical items that may impede the robot's movement or operation, potentially leading to accidents or malfunctions. By keeping the area clear of obstructions, the robot can operate more effectively and safely, minimizing risks to personnel and equipment.

Tools, robots, and supplies may be necessary components in an operational setting. While these items might create hazards if not properly managed, the primary concern for safety is the removal of obstructions that could interfere with the robot's designated path or work functions. A clear workspace allows for better visibility and maneuverability, which is vital in maintaining a secure environment during robotic operations.