How can ergonomics influence robot safety in the workplace?

• A. It only affects productivity, not safety.
• B. It determines the color of safety signage.
• C. Proper workstation design reduces strain, fatigue, and error risk; includes safe manual tasks.
• D. It dictates robot speed settings.

Answer: (C)

Ergonomics shapes how people interact with robot systems by designing tasks, tools, and spaces that fit human capabilities. When workstation layout, seating, reach zones, and viewing angles are optimized, operators perform manual tasks around robots with less strain and fatigue, which reduces mistakes and the chance of unsafe actions around moving equipment. This makes it easier to follow safe procedures, observe robot motion, and intervene if needed, especially during handoffs or when adjusting equipment. In collaborative environments, clear visibility of robot movement and accessible controls help the operator maintain safe distances and respond quickly to any unexpected robot action. Proper ergonomics also minimizes awkward postures and high-force tasks, lowering injury risk and keeping attention on safe operation. So ergonomics influences safety by enabling safer human-robot interaction and safer manual tasks, rather than focusing on appearance or speed alone.