Comparison of the Effects of a Fixed-Angle Split Keyboard with a Center Trackball and a Traditional Keyboard and Mouse on Performance, Wrist Deviation, Posture, and Comfort

Thesis Defense by

Lillian Ng

Chaired by

Professor Alan Hedge

Cornell University, Dept. Design & Environmental Analysis

SLIDES

  1. Comparison of the Effects of a Fixed-Angle Split Keyboard with a Center Trackball and a Traditional Keyboard and Mouse on Performance, Wrist Deviation, Posture, and Comfort
  2. Agenda
  3. Introduction
  4. Literature Review
  5. Literature Review
  6. Literature Review
  7. Research Hypotheses
  8. Methodology
  9. Methodology
  10. Results
  11. Results
  12. Results
  13. Results
  14. Result
  15. Result
  16. Results
  17. Results
  18. Results
  19. Results
  20. Results
  21. Results
  22. Conclusion
  23. Thank You!

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