Developing an Attention Framework for Road Sign Design
Assessment using the Principle of Emphasis
Muhammad Helmy Bin Emran
1, 2
, Azhar Abd. Jamil
1
and Zainuddin Ibrahim
1
1
Faculty of Art and Design, Universiti Teknologi MARA (UiTM), Malaysia
2
Faculty of Information and Communication Technology, Universiti Teknikal Malaysia Melaka, Malaysia
Keywords: Visual Principles, Road Sign, Design and Development Research.
Abstract: Graphic design has been proven to have an impact on human perception in areas such as consumerism. One
would argue that a similar impact could exist in the area of transportation as well. The main objective of this
research is to determine the factors that influence human attention in responding to visual cues. This was
accomplished by exploring human attention from the point of view of design principle and feature
integrated theory. As attention is the first process that occurs in the human cognitive process after visual
stimulation happens, it is crucial to define the factors that contribute towards the stimulation to road sign
design. Using Design and Development Research (DDR) approaches, this study involved three phases
which were needs analysis, development, and evaluation. Methods such as interview, Fuzzy Delphi and
Expert Review were also used. This research aims to establish a framework that consists of several design
principles and visual elements that are accountable for the visual attention of motorists. This research
findings are expected to contribute towards Malaysia Road Safety 2014-2020 Plan, specifically in the
second pillar as well as Safer Road and Mobility programme and stimulate many research interests
involving design principles in the transportation area of the future.
1 INTRODUCTION
As one of the oldest safety and traffic control
equipment (Kazemi et al. 2016) road signs assist
road users in terms of giving orders, warning,
directions, and information (Ezeibe et al. 2018). An
effective road sign is the one which commands
attention, communicate a simple meaning and give
sufficient time to road users to make a proper
response (Bañares et al. 2018). Starting from
establishing attention to influencing viewers’
responses, road sign designers aim to create
effective road sign designs using design principles as
guidance. Fundamental theories in design claim that
emphasis is a principle that is responsible for
attracting viewers’ attention (A. Lauer & Pentak
2012; Graham 2002).
Bearing this in mind, this research will analyse
the connection between the emphasis on the design
principles and school road signs design at selected
school within Klang Valley. Thorough studies will
be conducted on how school road signs successfully
attract drivers’ attention. The study will also
measure the level of design standardisation
application of the school road signs, in the hope of
establishing evidence that ineffective road signs are
one of the factors that caused road accidents in
Klang Valley.
The intention of this study is to examine road
sign designs in relation to news reporting of road
accidents, especially involving school children.
Although the news reports about road accidents may
be regarded as another ordinary news to Malaysians,
mail from Bukit Aman Traffic Investigation and
Enforcement Department (Jabatan Siasatan dan
Penguatkuasaan Trafik Bukit Aman (JSPTBA)),
indicated that the total number of road accident
deaths was as high as 6570 in 2016. As the rate of
death per 100,000 population in the same year was
24 people, the number of road fatalities resulted in
Malaysia being ranked as one of the top countries
with high road accident death when compared with
similar income nation in the world, behind
Kazakhstan and Libya. This was worsened by the
fact that road traffic deaths involving road users
below 20 years old in Malaysia formed 24% of the
total number of road accident deaths in 2017 (World
Health Organization 2015).
Helmy Bin Emran, M., Jamil, A. and Ibrahim, Z.
Developing an Attention Framework for Road Sign Design Assessment using the Principle of Emphasis.
DOI: 10.5220/0008527201010111
In Proceedings of the 1st International Conference on Intermedia Arts and Creative Technology (CREATIVEARTS 2019), pages 101-111
ISBN: 978-989-758-430-5
Copyright
c
2020 by SCITEPRESS Science and Technology Publications, Lda. All rights reserved
101
As example, on 21 February 2018, two school
pupils were hit by a car in front of Sekolah
Kebangsaan Santong Paka in Dungun, Terengganu.
The incident happened in the morning (Ilham 2018).
Another fatal accident involved a year two student
of Sekolah Kebangsaan Air Baruk, Melaka who was
hit by a car on 4th January 2018. Mohammad Faris
Zakwan Zainuddin was dragged for 15 meters under
a Proton Iswara driven by the school’s general
worker (Koh 2018).
2 PROBLEM STATEMENT
Human plays a crucial role in road accidents (Janpla
et al. 2015) as speeding was blamed as the major
cause of the problem (Bham & Leu 2018; Ezeibe et
al. 2018; Zhao et al. 2016). Hence, a serious effort
should be taken to understand human factors in
relation to road safety such as suggested by Dr. Ir.
Muhammad Marizwan Bin Abdul Manan from the
Malaysian Institute of Road Safety Research
(MIROS). In his presentation on Motorcycle Crashes
in Malaysia: Status, Risk Factors, and Interventions,
one of his suggestions for future research was to
study the Motorcycle Behaviour at Pedestrian
Crossing (Abdul Manan 2015). This is given the fact
that most schools in the country have its road
crossing for a safety measure for pedestrians.
Many researchers are in agreement about the
importance of road signs as a countermeasure to
reduce the occurrence of road accidents. Zhao et al.
(2016) emphasised on the need to place special
signage to alert drivers within the surroundings of
the schools since the findings of their studies
indicated that certain road devices might improve
driving performance and road safety.
According to Bañares et al. (2018), a good road
sign is capable of attracting attention from road
users to communicate the message before the next
process follow suit. Commanding attention is the
second principle stated in the United States of
America’s Manual on Uniform Traffic Control
Devices as a guideline when addressing road sign
and other traffic control devices application (Federal
Highway Administration 2009). Similar principles
can be seen applied to the Malaysian general
principles of traffic sign where the signs should be
conspicuous in order to attract driver’s attention
(Public Works Department of Malaysia 1985).
Effective road sign helps save lives. The problem
will occur when road users fail to pay attention to
road signs (Bin et al. 2013). Several factors has been
recognised as the reasons for inattention such as
information overload (Kaplan et al. 2018; Kazemi et
al. 2016; Topolšek et al. 2016), not enough contrast
between the road signs and the environment (Bin et
al. 2013) as well as the drivers’ age (Zahabi et al.
2017).
The efforts to understand the psychology of
attention had been initiated more than one hundred
years ago as seen in a research conducted by
Johansson and Backlund in 1970 about the
relationship between road signs and attention (Costa
et al. 2018). They tested the attention of the drivers
by evaluating their memories of road signs seen by
the participants as they passed these signs. Shinar
and Drory (1983) confirmed the results obtained by
Johansson and Backlund when they conducted a
similar study with different respondents. Other
research in this area included Costa et al. (2014)
who evaluated the attention given to vertical road
signs and Kazemi et al. (2016) regarding the level of
attention given to urban road signs.
Using a systematic literature review, the
researcher found the lack of research papers
published regarding the relationship between
attention and road signs in regards to design
principles. There are some elements such as space
(Liu & Wang 2013; Tejero et al. 2018b) and contrast
(Rahman & Strawderman 2015) on paper, but as
much as visual principles are concerned as there are
more properties to scrutinise. In this case, visual
factors contributing to attention stimulation should
be scrutinised from an art and design perspective.
Additionally, in the second pillar of the Malaysia
Road Safety 2014-2010 Plan which is safer road and
mobility, the Malaysian government aimed to
regularly re-evaluate the standards and rules
regarding road safety issues (Road Safety
Department of Malaysia 2014)
Since design principles affect human attention,
the researcher believes that by systematically
investigating this matter, it would contribute to a
better understanding of road sign design in the
future.
3 LITERATURE REVIEW
3.1 Design Principles
The study about how individual part in an artwork
can influence the whole visual perception of human
was conducted by Christian von Ehrenfels in his
essay titled On 'Gestalt Qualities (Smith 1988).
Later, a group of physiologists namely Max
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102
Wertheimer, Wolfgang Kohler, and Kurt Koffka
extended the theory. Gestalt theory involves the
principles of similarity, continuation, focal point,
figure-ground, belongingness, balance, proximity,
common fate, and closure.
Table 1: Design Principles list.
Visual Principles
Authors
a b c d e f g
Balance x x x x x x x
Unit
y
x x x x x
Emphasis
x x x x x
Rh
y
th
m
x x x x x x
Variet
y
x x x
Hierarch
y
x x
Dominance
x x
Proportion
x x x x x x
Scale
x x x x
Movemen
t
x x
Repetition
x x x x
Contras
t
x x x x
Ali
g
nmen
t
x
Flow
x
Harmon
x x
Econom
y
x
Proximit
y
x x
Similarity
x
Continuit
y
x
Closure
x x
Common Fate
x
Continuin
g
Line
x
Visual Linkin
g
x
Elaboration
x
Focal Poin
t
x
a = Ocvirk et al. (1998). b = Graham (2002). c =
Prust (2003). d = Pipes (2008). e = Landa (2011). f =
A. Lauer & Pentak (2012). g = Evans & Thomas
(2013)
Table 1 shows the analysis of various modern
design principles established by several references.
It can be seen that some of the Gestalt principles
mentioned previously had been absorbed as part of
design principles by these authors. The list was
made of a combination of the main and secondary
principles. Based on the list, the researcher made a
comparative analysis. Even though some of the
terms carry similar meaning, they were maintained
as they are for later analysis. There is no exact
number of principle elements agreed by these
theorists, but we can see the similarity in the
meaning and intention after reading the details.
Another comparison was also made by the
researcher to examine the link between viewers’
perceptual effects of these principles as suggested by
the theorists. It was found that emphasis was the
main element needed for establishing a focal point
(Evans & Thomas 2013; Landa 2011; Pipes 2008)
and grabbing viewers’ attention (A. Lauer & Pentak
2012; Graham 2002). Other design principles such
as balance, created a pleasing composition effect
(Graham, 2002) while unity tended to make the
whole design solution look like one entity (Pipes
2008; Prust 2003).
3.2 Defining Attentions.
Attention is a noun used to describe the
concentration of the mind on something. It also
carries the meaning of bringing something to
knowledge (Dewan Bahasa dan Pustaka 2018).
Hornby (2000) in Oxford Fajar dictionary gave four
definitions of attention. It is an action where
someone is applying his or her mind to something or
someone. It is also defined as an act of taking special
care of something or someone. The third definition
is a kind of thoughtful action of a person, and the
last definition is a drill position, where a soldier
standing upright with feet together and arms
stretched downwards. The definition given by these
two dictionaries conveys a shared meaning. This is
in comparison with a more precise interpretation of
the term attention given by psychologists.
James (1890), a psychologist, defined the term
attention as holding in control clearly and vividly
one thought out of several thoughts that have been
concurrently stimulated. The clearness of the
sensory process was defined by Titchener and
Wundt (Kazdin 2000). Attention is part of cognitive
psychology (Kellogg, 2003) and one of the
important aspects when someone is driving (Tejero
et al. 2018a). This theory can be visualised by
looking at the information-processing model of
memory (Watts & Lazarus 2008) presented in Figure
1.
Figure 1: Information-processing model of memory
(Watts & Lazarus 2008).
Developing an Attention Framework for Road Sign Design Assessment using the Principle of Emphasis
103
Attention activity happens after the stimuli
become registered by the sensory. Many of the
stimuli perceived daily by people will be lost from
the memory system without further processing or
saved in the storage. In order to response to the
stimuli, a person must first give attention to it. An
important stimulus should be able to grab the
attention of the viewer because it usually happens at
the early stage of the human memory system.
Giving attention to visual cue can be explained
using the Visual Attention Theory. Kellogg (2003)
described attention as a beam of a spotlight and he
later segregated attention into two categories which
are selective attention and divided attention.
Selective attention occurs when an adjacent stimulus
is ignored, focusing the attention only on a small
diameter of highlight compared to divided attention
where adjacent stimuli get some processing such a
diffused beam of the spotlight.
While inattention is the antonyms of attention
(Merriam-Webster 2018), a study found that 93% of
vehicle collisions and minor accidents were
contributed from inattention while driving (Dingus
et al., 2006). Inattention can be caused by being
distracted by a secondary task such as driving-
related activities that prevent the driver from looking
forward. These activities include drowsiness and
non-driving related eye glances. This study’s finding
is in line with the claim made by Bin et al. (2013)
who argued that inattention is one of the main
factors that instigate road accidents and assertion by
Malaysian Minister of Transport, Datuk P.
Kamalanathan that drivers do not look at warning
signs (Bernama, 2016).
There are a number of factors why drivers fail to
pay optimal attention to the driving activity from the
perspective of psychology. These factors can be
divided into two categories: endogenous and
exogenous factors (Underwood et al., 2003). High
workload causes reduced cognitive resources
making drivers fall short of using their existing
knowledge to expect hazard to intrude into the
current road environment in an endogenous factor.
The exogenous factor is when the road user fails to
attend to sudden changes in the visual field such as
an object moving into the field of view. As a road
sign can be a visual cue for reminding road users to
allocate a certain amount of attention towards
possible hazards to come in the context of the
endogenous factor, this study aims to improve the
driver’s attention factor towards the road sign.
3.3 Road Signs
Paying attention to the road environment is very
crucial, and road sign helps the driver to perform
better during the driving activity. A good road sign
will give hints to drivers about what to expect on the
road ahead, and it has the capability to change a
driver’s attitude when approaching a certain area. It
also should help the driver to anticipate in advance
any unexpected situation ahead (Wickens et al.
2004). (Cian et al. 2015) added that how the content
is presented can help the driver to evaluate better
and change his/her behaviour accordingly.
Conspicuous road signs also can stimulate the
attention of the driver and consequently improve
his/her comprehension of the surroundings (Kaplan
et al. 2018).
The role of effective road sign installations in
reducing traffic accident has been proven as reported
by the International Road Federation in 2006. Their
data indicated that there was a 41% decrement in the
road rate of accidents in the United Kingdom as a
result of effective road sign installations (Ezeibe et
al. 2018). United Nations Economic and Social
Council (1968) in the Vienna Convention on Road
Signs and Signals also claimed that the installation
of three road sign categories helped to reduce the
rate of road accidents. These road sign categories
included the danger warning signs, regulatory signs,
and informative signs. Within these categories, there
were subcategories of signs that were employed to
help drivers be alert of the road environment. In the
local context, installing road sign has been suggested
besides imposing a speed limit and providing
awareness to help reduce road accident (Hassan
2018; Mohamed et al. 2011).
Figure 2: Layout design as suggested by Public Works
Department of Malaysia (1985).
Jabatan Kerja Raya Malaysia (JKR) or Public
Works Department of Malaysia has imposed
standard guidelines for sign installations for various
road conditions. Figure 2 shows a guideline for the
layout template for a road sign with text and Figure
3 illustrates a school road sign installation guide.
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Figure 3: The location of school signs as suggested by
Public Works Department of Malaysia (1985)
Various research had been conducted to
investigate how road users interact with road signs.
These research can be divided according to the
stages of the road user and road sign interaction
process. The processes could be segregated
according to the stimulate, recognise and read,
decision-making and behave stages (Bin et al. 2013).
This segregation is in alignment with the
information-processing model of memory (Watts &
Lazarus 2008) in Figure 1.
Figure 4: Stages of driver’s responses to road signs (Bin
et al. 2013).
With reference to Figure 4, the road sign in F
initiates the attention-grabbing process at the first
stage (A), then the driver should be able to read and
recognise the message in Stage Two (B to C). Later,
the driver will have to make a decision in Stage
Three (C to E) and finally execute the decision in the
form of a response at the behave stage (E). The
claim made by Bin et al. (2013) is in line with the
suggestion by Bañares et al. (2018) that grabbing
attention from the driver is the first process before
other processes happen.
3.4 Road Accident Reality in Malaysia
Malaysia’s fatality rate per population of 100,000 is
twenty-four people; it is one of the highest fatality
rates in the world and six times greater than
Singapore (World Health Organization 2015).
Brunei, which is another high-income nation within
the ASEAN region with a significantly low fatality
rate of 5.8 in 2004 (Center MIROS-ASEAN Road
Safety, 2016). The Malaysian rate of road fertility is
considerably high and time is running out for
Malaysia since the World Bank predicts that
Malaysia will become a high-income nation as early
as 2024 (Bernama 2018).
Table 2: ASEAN countries road fatality rate by income
group (Center MIROS-ASEAN Road Safety 2016).
Fatalities
per 100,000
population
Low
Income
Middle
Income
High
Income
Low (<10)
Brunei
Singapore
Medium
(10-15)
Philippines
Laos PDR
High (>15)
Cambodia
Myanmar
Indonesia
Malaysia
Thailand
Vietnam
Figure 5: Cases of fatal road accident in Malaysia fro
m
2008 to 2018.
The number of road accident fatalities in
Malaysia is relatively consistent from 2009 until
2017 with more than 6000 deaths, as JSPTBA
confirmed in Figure 5. More scientific studies
should be conducted to tackle this problem so more
lives can be saved effectively.
Developing an Attention Framework for Road Sign Design Assessment using the Principle of Emphasis
105
Figure 6: Road accident fatalities in Malaysia based on
age.
Figure 6 illustrates the number of people
involved in fatal accidents based on age in recent
years. The peak age for deaths caused by road
accidents is between sixteen to twenty years old. In
2018, children and teenager group constitute 24% of
the overall sum involved in fatal road accidents. The
population from this age group are those who still go
to school in Malaysia, from pre-school until to the
Upper Sixth Form or just starting their college life.
With 154,958 cases of road accidents that
occurred in 2017, Selangor has become the highest
contributor to road accident cases in Malaysia, as
presented in Figure 7. Johor and Kuala Lumpur
come after that with more than 70,000 cases.
Compared to the Road Safety Department of
Malaysia's (2018) report, this graft is consistent with
the number of registered vehicles in each state with
Kuala Lumpur recording 6,328,245 registered
vehicle followed by Johor and Selangor. Since
Kuala Lumpur is situated inside Selangor, we can
assume that the Klang Valley has the highest amount
of road accidents and the utmost number of vehicles.
Figure 7: Road accident rates in Malaysia in 2017 based
on states.
In terms of factors influencing road accidents,
Malaysian statistical results show no difference from
the rest of the world. Accidents caused by speeding
(32.8%), careless driving (28.2%) and careless
overtaking (15.1%) have been the most significant
contributing factor. The driver’s behaviour is the
major cause of road accidents, contributing up to
76.1% of all the causes of road accidents (Redhwan
& Karim 2010).
4 CONCEPTUAL FRAMEWORK
Figure 8: Three different knowledge resources combine
d
to establish this research platform.
This research framework is based on three
knowledge sources as defined in Figure 8, which are
Design Principles; Cognitive Psychology and road
sign design policy from Malaysia Government and
international institution. Independent variables will
be encapsulated from Design Principles as suggested
by two selected sources, Landa (2011) and (Ocvirk
et al. 1998) shown in Figure 9. Understanding
attention psychology and experimental methodology
for this study will be referring to previous
established visual attention study such as Feature
Integration Theory (Treisman & Galade 1980).
Resources for Malaysian road sign design will be
coming from government documentation such as
Arahan Teknik (Jalan) 2A/85: Manual on Traffic
Control Devices (Public Works Department of
Malaysia 1985a).
Figure 9: Theoritical emphasis concept defined by Landa
(2011) and dominance concept by Ocvirk et al. (1998).
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106
Figure 10: Research methods employed in this study.
5 OBJECTIVES
In order to develop the attention framework to
enable road sign assessment, this study has three
objectives:
i) To identify the requirement in developing a
framework for visual attention evaluation in terms of
the link between school road sign designs and the
emphasis design principle.
ii) To determine the related visual attention
analysis framework elements based on the emphasis
design principles from the perspective and
consensus of design experts.
iii) To propose an attention competency
framework for the school road sign design for
drivers based on the emphasis design principles.
These objectives are aligned with the Design and
Development Research (DDR) methodology that
will be explained later.
6 METHOD OF STUDY
Using the Type Two Design and Development
Research (DDR) methodology as suggested by
(Richey & Klein 2007), this study will utilise the
mixed method in achieving its objectives. It is
divided into three phases to address the objective of
each phase as illustrated in Figure 10.
6.1 Phase One
In this needs analysis phase, it is crucial to identify
the problem, theories, concept and subject matter to
develop a framework for visual attention evaluation
pertaining to the road signs for Malaysian schools.
Content analysis including artefacts studies and a
comparison with two other countries (Singapore and
United Kingdom school road signs) will be
conducted to form a clear picture of the current
system of school road signs in Malaysia. These
countries were selected based on their low rate of
accidents in the world (World Health Organization,
2015). This will be accomplished by referring to a
related document from JKR (1985) which is the
Arahan Teknik (Jalan) 2A/85: Manual on Traffic
Control Devices and Traffic Sign Application and
Arahan Teknik (Jalan) 2B/85: Manual on Traffic
Control Devices and Traffic Sign Application.
A systematic observation activity will be held at
selected schools with road accident history within
the last two years in the study area to record the
effectiveness of the road sign installation.
Systematic documentation regarding the condition
and the design implementation will be recorded
during the observation.
All the data from the artefact analysis and
observation will be used as a basis for the semi-
structural interview questions. Two interview
sessions will be held with a design expert and
another with the JKR personnel who is in charge of
the road sign designs and installations. These two
interview respondents will be selected based on the
Developing an Attention Framework for Road Sign Design Assessment using the Principle of Emphasis
107
expert definition proposed by Mustapha and
Darusalam (2018).
6.2 Phase Two
Three steps are anticipated in Phase 2 in order to
determine the related elements in visual attention
analysis framework based on the emphasis design
principles.
A literature review will be performed to bring
together any information and data regarding
emphasis design principle and its application in
attracting the attention of drivers. This information
will later be compared with the findings of the
previous stage of the study and divided into several
constructs and sub-construct elements. This list of
elements will then be presented to four graphic
design experts in signage in order to get their
opinion and consensus regarding the suitability of
the elements to be included in the Fuzzy Delphi
survey later.
Six selected design experts, four expert drivers,
and two JKR personnel will be chosen to participate
in the Fuzzy Delphi session in order to get the final
list of constructs and sub-constructs of the emphasis
design principles for the school road sign evaluation.
These participants will be selected as suggested in
the Fuzzy Delphi requirements (Mustapha &
Darusalam, 2018). The ambiguity of this area is the
main reason why the Fuzzy Delphi method is
selected so that the related elements of emphasis can
be identified.
6.3 Phase Three
In this evaluation phase, the expert review by seven
graphic design experts from different companies and
academic institutions will be conducted. The aim is
to validate the framework about the importance of
the selected elements, the relationship between the
elements, and the relevance in assessing the
attention factor of the sign. They will receive a
detailed description of the framework and sub-
framework with a set of questionnaire. The levels of
agreement based on the Likert scale will be used
ranging from (1) “I strongly disagree” to (5) “I
strongly agree” to answer the questions. The expert
will also be prompted to comment on their ratings
and to give suggestions for improvements.
7 DISCUSSION
Due to the high number of road accidents in
Malaysia, there is a critical need for effective
countermeasures strategies to alleviate the problem.
Although several scholars have touched on this
issue, there is still a paucity of research which
focuses on the perspective of art and design. This
research provides an alternative point of view in
road sign designs in order to increase the level of
attention to the road signs and reduce road accident.
7.1 Measuring Tool to Assess the
Objective of the Road Sign System.
Five principles have been listed in the Arahan
Teknik (Jalan) 2B/85: Manual on Traffic Control
Devices and Traffic Sign Application (JKR, 1985),
the guide book for the installation of the road sign
system in Malaysia. These principles consist of the
installation objectives such as illegibility of the sign,
noticeability, and effectiveness during the day or
night. As mentioned earlier, there are needs for
evaluation to measure the success of each of these
principles. This study will eventually create a tool to
assess the second principle, which is the capability
to attract the attention of drivers at a sufficient
distance and the ability to be easily recognizable as
traffic signs at a distance. The framework from this
study may be used as an analysis tool
complimenting other methods such as digital
simulation test.
As this study focuses on the second principle,
other assessment tools should also be developed, as
there are many principles to be addressed. The real
issue of the sign can be seen clearly after each
principle has been attended to.
7.2 Determining the Characteristics of
the Emphasis Design Principle in
Road Sign Design.
This research will systematically identify the
elements of attention to road sign using the principle
of emphasis design. These elements may be carried
out in the future as more research efforts are needed
especially in experimental research to observe the
effects of road signage on human’s attention. It is
hoped that extensive research can result in a better
road sign design in the future.
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7.3 Creating a Guideline for a Designer
in Designing Road Signs that
Attract the Attention of Road Users
Road signs are visual cues for motorists in preparing
them to expect things they might confront in front. It
is crucial especially as warning signs to gain the
attention of motorists and preparing them for any
eventualities of danger. Evaluating existing road
signs and redesigning a better version require
guidelines. The framework could assist designers in
coming out with an improved road sign design
before it can be tested for effectiveness.
7.4 Revision of the Malaysian Road
Sign and Signal Guidelines (Arahan
Teknik Jalan)
The references for road sign installation in Malaysia
are based on a series of Arahan Teknik Jalan series
by Public Works Department of Malaysia. An
examination of the latest version of the guidelines
stated in the Guide Signs Design and Application
(ATJ 2E/87 (Pindaan 2015)), indicated that there is
an urgency for a revision of guidelines particularly
with regards to the graphical aspect of road sign
specifications and visualisations. The outdated
colour codes for spot colour and inconsistency
between the illustrations and numbering
measurements need to be addressed. Since Malaysia
is one of the top countries with a high accident rate
and since Malaysia is not part of the Geneva Sign
and Signal 1968 Convention, it is critical that the
road safety aspects be given prominence and an
updated guideline regarding road signs could be one
of the methods that can offer a solution.
8 CONCLUSION
The attention given to road signs, especially the
warning signs is fundamental to ensure safety while
driving. It can save lives and improves the driving
experience. This research will focus on developing a
framework to measure the factors that attract drivers
attention to road sign designs. The outcome may be
used as a guideline in the pre-production and
production stage as well as the maintenance of road
signs. Further research related to visual principles
should be conducted in the future in order to
generate more research paths for improving road
sign designs. Studies like the impact of a dynamic
icon by Cian et al. (2015) or other future research
that examines the emphasis factors determined from
this research would be of value.
ACKNOWLEDGEMENTS
The authors would like to acknowledge Universiti
Teknologi MARA (UiTM) for providing financial
assistance under the Multi-, Inter- and Trans-
discipline Research Grant (MITRA) project with the
file number 600-
IRMI/MYRA5/3/MITRA(007/2017)-3. Sincere
gratitude is also dedicated to Kementerian
Pendidikan Malaysia, Universiti Teknologi MARA,
Universiti Teknikal Malaysia Melaka (UTeM) and
Jabatan Siasatan dan Penguatkuasaan Trafik Bukit
Aman (JSPTBA), for assisting this research.
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