Is concerned with the design and arrangement of machines and furniture to avoid uncomfortable or unsafe experiences. repetitive strain prevention ergonomics occupational safety positioning

Ergonomics

Explanation:

According to my research on the different R&R categories of a business, I can say that based on the information provided within the question the category being described within the question is called Ergonomics. This is basically the study of the psychological and physiological principles of people in order to apply that data onto products, processes, and systems for them to be more user friendly.

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answer; i believe the answer is 80%, plz check first good luck;