Posture and Ergonomics (Grade 10 NSC Matric Computer Application Technology): Flashcards
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Touch typing definition
Touch typing definition
Assigning each finger to specific keys without looking down
Avg typing speed with touch typing (words per min)
Avg typing speed with touch typing (words per min)
75-80 words per minute
Correct angle for knees and hips when seated
Correct angle for knees and hips when seated
90-degree angle
Correct angle for arms when typing
Correct angle for arms when typing
90-degree angle (horizontal)
Monitor position relative to eye level
Monitor position relative to eye level
Slightly lower than eye level
Recommended monitor distance from user
Recommended monitor distance from user
50 cm away
Ergonomics definition
Ergonomics definition
Study of how humans work for productivity, comfort, and safety
Correct feet placement when seated at computer
Correct feet placement when seated at computer
Flat on the floor or on a footrest
Where to position mouse relative to keyboard
Where to position mouse relative to keyboard
Close to the keyboard
Body alignment tip with keyboard (belly button)
Body alignment tip with keyboard (belly button)
Align belly button with letter H on keyboard