Question

When it comes to work surface heights, most work should be done:

• A. at height of shoulders
• B. above elbow height
• C. at elbow height
• D. at eye level

Hint:

For general work surface design:
- Light manual work: Slightly below elbow height (\( \sim 5 - 10 \, \text{cm} \) below).
- Heavy manual work: Farther below elbow height (\( \sim 10 - 20 \, \text{cm} \) below) to allow downward force.
- High precision work: Slightly above elbow height to support the forearms and improve visual focus.

Answer 1

The Correct Option is C