1 Introduction

ERGONOMIC AND WORK
SYSTEM ENGINEERING
3
SCS
TEAM TEACHING
TEAM TEACHING
• Prof. Hari Purnomo

• Hartomo, PhD
• Amarria Dila Sari, M.Sc
• M. Ragil Suryoputro, M.Sc
• Chancard Basumerda, M.Sc
DESCRIPTION
• Course Code  52242004

• 3 Credits
• Overview:
• Focus of the course: How to design and improve
work system using ergonomics approach.
DESCRIPTION
What is industrial engineering? (IIE official definition)
Industrial engineering is concerned with the design,

improvement and installation of integrated systems of
people, materials, information, equipment and energy.
DESCRIPTION
What is industrial engineering? (IIE official definition) Cont......

• It draws upon specialized knowledge and skill in the
mathematical, physical, and social sciences together with the
principles and methods of engineering analysis and design, to
specify, predict, and evaluate the results to be obtained from such
systems.
REFERENCES
Bridger: Introduction to Ergonomics
Grandjean: Fitting the task to the Man
Tayyari, F and Smith, J.L.: Occupational Ergonomics Principles and

Applications
Kroemer et al: Ergonomics How to Design for Ease and Efficiency
Philips: Human Factor Engineering
Sanders and McCormick: Human factor in Engineering Design
Wickens C. et al: An Introduction to Human Factor Engineering

OUTCOMES
• To understand the role of work system

design in the development of industries.
• To be able to implement ergonomic in
our daily life.
SCORING :
Practicum : 40%
Practicum
Big Project
Midterm exam : 30 %
Final exam : 30 %
SCORING
No Score Range No Score Range
1 A 100-80 8 C+ 49-45
2 A- 79-75 9 C 44-40
3 A/B 74-70 10 C- 39-35
4 B+ 69-65 11 C/D 34-30
5 B 64-60 12 D+ 29-25
6 B- 59-55 13 D 24-20
7 B/C 54-50 14 E 20-0

SCHEDULE
Class/ Topics
Week
1 Introduction and basic concept of work system
design
2 Anthropometry
3 Work Station design
4 Tutorial 1: Anthropometric
5 Tool Design
6 Tutorial 2: Tool Design
7 Manual Material Handling
Mid semester
JADWAL
Class/ Topic
Week
8 Tutorial 3: Manual Material Handling
9 Cognitive Ergonomic
10 Display and control
11 Tutoirial 4: Display and control
12 Macroergonomic
13 Usability
14 Big Project Expo & Response
Final exam
BIG PROJECT
Group assignment (4 students ):
1. Forming group discussions based on certain topics

2. Searching and analyzing case study related to ergonomics
3. Observing, documenting, analyzing, proposing and presenting
4. Submitting final paper in accordance with international paper
format.
BIG PROJECT
Content of big project, consists of:

a. Work method design
b. Work system design based on manual/Computer
c. Tools design and control
d. Dislplay and sign Design
e. Work environment design
BIG PROJECT: THEMES
a. Cultural and Tourism Ergonomics

b. Technology, Mobile Devices, Social Media
c. School, Office and Furniture Ergonomic
d. Healthcare/Medical Ergonomics
e. Aging, Child, Woman and Disable Ergonomics
f. Transport, Public Services and Traffic Ergonomic
ILLUSTRATION
15
ILLUSTRATION
16
WHAT IS ERGONOMICS???
• Ergonomics is concerned with the interaction

between human and technology
• Ergonomics integrates knowledge delivered from
the human science to match systems,
environments, jobs, and products to the physical
and mental abilities and limitation of people
OBJECTIVES OF ERGONOMICS:
Ergonomics
Human Machine
Work Environment
Origins, developments and application of ergonomics
Anatomy Anthropometry Industrial Engineering

Orthopedics Biomechanics Bio-engineering
Physiology Work physiology Systems engineering
Medicine Industrial hygiene Safety engineering
Psychology Management Military engineering
Sociology Labor relations Computer Aided Design
19
ANTHROP-WHAT?
20
• Anthropometry  deals with human body shape and size.

• “Anthropos” (greek) = person, human being
• “Metron” (greek) = measure, limit, extent
• “Anthropometrics” = measurement of people
• Anthropometrics - measurement of the dimensions of the body
and other physical characteristics.
TOOL DESIGN
DISPLAY DAN KONTROL
USABILITY
ANY QUESTION?
Exercise 20 Menit
• Find ergonomics problems in one of daily activities.
• Write two alternatives in handling the activities.
• Compare the cost, labor, body part used in each activity and
explain the reasons
• For example: Washing the motor cycle.
Chose automatic hose or manual.

Exercise 10 Menit
bucket Hose
Cost Cheaper More expensive
Labor moderate low
body parts All are involved Only hands are involved
Work system Take water from the bucket then Fix the hose to the tap to spray the
washing manually water.
Other Water saving Water consuming

consideration l

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ERGONOMIC AND WORK

• Prof. Hari Purnomo

• Course Code  52242004

What is industrial engineering? (IIE official definition)

Industrial engineering is concerned with the design,

What is industrial engineering? (IIE official definition) Cont......

Grandjean: Fitting the task to the Man

Tayyari, F and Smith, J.L.: Occupational Ergonomics Principles and

Kroemer et al: Ergonomics How to Design for Ease and Efficiency

Philips: Human Factor Engineering

Sanders and McCormick: Human factor in Engineering Design

Wickens C. et al: An Introduction to Human Factor Engineering

• To understand the role of work system

No Score Range No Score Range

3 A/B 74-70 10 C- 39-35

4 B+ 69-65 11 C/D 34-30

7 B/C 54-50 14 E 20-0

Group assignment (4 students ):

1. Forming group discussions based on certain topics

Content of big project, consists of:

a. Cultural and Tourism Ergonomics

• Ergonomics is concerned with the interaction

Anatomy Anthropometry Industrial Engineering

• Anthropometry  deals with human body shape and size.

Chose automatic hose or manual.

Labor moderate low

body parts All are involved Only hands are involved

Other Water saving Water consuming

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