Methodology
Methodology
- Procedure:
- 2 experimental sessions on separate days
- Counterbalance kbd and trials
- anthropometric data of right hand
- 2 Practice trials
- Typing & cursor trials: with Gripmaster
- Video motion analysis
- right: neck, elbow, extension, pronation angles
- top: wrist distance
- 3 post-test questionnaires
- musuloskeletal discomfort, keyboard layout
- comparative: preference, subjective speed and accuracy ratings, postural strain