Lesson 85: Computer Ergonomics — Equipment and Workplace Design

Common Equipment Placement Mistakes

  • Poor monitor placement: a monitor placed too high or too low causes neck strain and eye discomfort.
  • Inadequate keyboard and mouse placement: placing them too far away or at an uncomfortable height causes wrist and arm strain.
  • Insufficient legroom and chair support: a chair that’s too small or lacks lumbar support leads to slouching and back strain.

Ergonomic Design Practices to Prevent Injury

  • Ergonomic design: equipment designed to fit the human body comfortably, e.g. a split keyboard to reduce wrist strain.
  • Adjustable equipment: such as a monitor arm allowing height and angle adjustments to reduce neck strain.
  • Proper workspace setup: placing the monitor directly in front of you at a comfortable distance, and using a document holder to reduce neck strain.

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