first response ergonomics fran wagner, ms, cie 1 job task analysis and workstation design form...
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FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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JOB TASK ANALYSIS and WORKSTATION DESIGN
Form Follows Function
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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Form Follows Function
If an (object) has to perform a certain function, its design must support that function to the fullest extent possible.
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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Form Follows Function
Does the design of the workstation fit…1. The task? (What goes on here?)2. The human being? (Height, reach
requirements?)3. The tools and equipment? (Size and
shape? Where are they stored?)4. The space? (Too much? Not enough?)
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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JOB TASK ANALYSIS
To obtain information about job tasks1. Talk to the employee2. Observe a work cycle3. Talk to the supervisor or manager4. Job description
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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JOB DUTY vs JOB TASK
The Job Duty describes the job function.
Example: Complete form A127 for each applicant
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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JOB DUTY vs JOB TASK
The Job Task describes the physicalactivity.Example: Keying Mousing Handwriting Sorting
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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JOB TASK ANALYSIS
1. Identifies risk factors inherent in the job tasks
2. Identifies risk factors caused by the design of the workstation
3. Answers the question: Can simultaneous tasks be performed here without awkward postures or extended reaches?
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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RISK FACTORS
Repetition Force Static posture Awkward posture Contact pressure Vibration Temperature
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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TIME ON TASK
Total Intermittent TimeThe total amount of intermittent timespent on task over the course of thework shift. Range Average Just a guess
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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TIME ON TASK
Maximum Continuous TimeThe maximum amount of time spenton task continuously, withoutinterruption. Range Average Just a guess
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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JOB TASK ANALYSIS
1. Identifies risk factors inherent in the job tasks
2. Identifies risk factors caused by the design of the workstation
3. Answers the question: Can simultaneous tasks be performed here without awkward postures or extended reaches?
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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RISK FACTORS
Repetition Force Static posture Awkward posture Contact pressure Vibration Temperature
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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COMMON SIMULTANEOUS TASKS FOR COMPUTER USERS
Keying Mousing Handwriting Reading paper documents Telephone
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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WORKSTATION DESIGN
PHOTO ANALYSIS
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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COMMON SIMULTANEOUS TASKS FOR COMPUTER USERS
Keying Mousing Handwriting Reading paper documents Telephone
FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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FIRST RESPONSE ERGONOMICS Fran Wagner, MS, CIE
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