Factors Influencing The Development of Products

Question 1

Define anthropometrics

Answer 1

The use of body measurements to determine
the optimum size for products for comfortable and efficient use

Question 2

Give examples of anthopometric data

Answer 2

• How far people can reach
• How much space people need
• How much force they can exert
• Height of a person
• Length of arms/legs

Question 3

What is the 90th percentile?

Answer 3

• If 100 people are using a product, 90 of them should be able to use it comfortably, with possibly the smallest 5 being too small to use it, and the tallest 5 being too tall
• Ensures products are suited for the largest proportion of users

Question 4

What are factors to take into account when obtating anthopometric data

Answer 4

• Age
• Country
• Age of survey
• Gender

Question 5

What is ergonomics?

Answer 5

The study of the interaction between the human body, products and the surrounding environment.

Question 5

What are the two methods of analysing ergonomics?

Answer 5

• Quantative
• Qualitative

Question 6

Eaxplain qualitative and quantative approaches

Answer 6

Quantative = (measurable) relates to the physical fit of the human body in relation to speed of performance and workload
Qualitative = o(pinion based) relates to the overall comfort experienced by the user

Question 7

Give examples of how good ergonomics can benefit users

Answer 7

In industrial machinery and tooling, it can increase efficiency, productivity and reduce errors and accidents.
Inthe workplace, it can increase productivity, comfort, anmd lower risk of pains and injuries