Category Nuances for ergonomics:

• industrial,
• related,
• little,
• broad,
• several,
• practical,
• basic,
• diverse,
• relevant,
• adjacent,
• important,
• theoretical,
• qualitative,
• single,
• tangible,

Simple Categories for ergonomics:

• thing,
• engineering,
• discipline,
• issue,
• study,
• subject,
• technology,
• field,
• science,
• attribute,
• topic,