Ergonomics and anthropometrics End of Unit

What does anthropometry refer to in physical anthropology?

• Measurement of the human individual for understanding human physical variation

• Measurement of minerals for understanding human physical variation

• Measurement of plants for understanding human physical variation

• Measurement of animals for understanding human physical variation

Which field uses anthropometry to optimize products?

• Zoology

• Industrial design

• Astronomy

• Botany

What is the scientific discipline concerned with interactions among humans and other elements of a system?

• Sociology

• Psychology

• Geology

• Ergonomics

What is the primary goal of ergonomics?

• Optimize human well-being and overall system performance

• Optimize profits for companies

• Optimize political systems

• Optimize environmental impact

What is the purpose of designing products that suit a wide range of people?

• To increase production costs

• To limit the usability of the product

• To exclude certain groups of people

• To accommodate different sizes of humans

What is the benefit of designing products based on anthropometric data?

• To find the best fit for a wide range of people

• To limit the usability of the product

• To increase production costs

• To exclude certain groups of people

What does the bell-shaped curve represent in human statistics?

• Normal distribution of human measurements

• Abnormal distribution of human measurements

• No distribution of human measurements

• Uniform distribution of human measurements

Why design a doorway to the 95th percentile height?

• To limit the usability of the doorway

• To exclude 95% of the population

• To allow 95% of the population to walk through without stooping

• To increase construction costs

What is the purpose of designing a door handle to the 50th percentile elbow height?

• To limit the usability of the door handle

• To exclude tall people

• To exclude short people

• To accommodate both short and tall people

Why design shelf height to the 5th percentile?

• To allow short people to reach what is on the shelf

• To exclude short people

• To exclude tall people

• To limit the usability of the shelf