INTERNATIONAL JOURNAL OF THE COMPUTER, THE INTERNET AND MANAGEMENT
Senior Editor-in-Chief: Srisakdi Charmonman Editor-in-Chief: Pornphisud Mongkhonvanit
http://www.ijcim.th.org
Volume 23 Number 3 September - December 2015 ISSN 0858-7027
In this issue: - Applications of Internet of Things in E-Learning - A Survey of Apps for E-Learning 2015 - Wearable Technology and E-Learning - E-Learning via Social Media - BKK Management at Vocational School in Semarang - The Implementation of an Integrated Academic Information System (SIKADU) to Improve Academic Service
at the Faculty of Economics Semarang State University - School Accountability Based on E-Archives at Senior High School in Semarang - Text Neck Epidemic: a Growing Problem for Smart Phone Users in Thailand - A Development of Instructional Model in Op-Amp and Linear IC Course of Diploma Electronic Students Using
Distance Communication Technology and Information Technology - Values Judgment of the Top Executive toward National Security System Management in Thailand - Managing an Enterprise Resource in News Department for Thailand Digital Television Broadcasting Business
under Changing of Technology - Reform Direction of the Defense Information and Space Technology Department’s Strategic Management
and Organization Structure - The Solutions in Thai Herbal Development Collaboration - Curriculum Development of Building Inspectors According to Building Control Act (2522) Using Delphi Technique - The Achievements of Pesticide Policy Implementation - Hybrid Genetic Algorithms Feature Selection and Decision Trees Classifier for Student’s Computer Self-Efficacy - Model for Development of Professional Competencies of Physical Education Teacher in 21st Century in Educational
Innovation and Information Technology - Development of Student’s Research Skills Using Social Networks and Ubiquitous Learning in Flipped Classroom - Teaching Tool: Finite Element Analysis of 2D Truss Problem by VBA Program - The Use of Electronic Learning Management System to Enhance Learning and Achievement Case Study:
Course Analysis and Design Students of the Program Department of Computer Information Systems - The Effect of Blended Learning Approach Using Facebook and Learning Experiences Outside the Classroom on an
Inquiring Mind of Freshmen in Teacher Education Program at Institute of Physical Education, Chumphon Campus - Professional Development in Information Technology Competency for Teachers in Basic Education Schools - Internet Plagiarism in PhD Papers
Siam Technology Press, Siam Technology College The Computer Association of Thailand Under the Royal Patronage of HM the King,
The Interdisciplinary Network of the Royal Institute of Thailand Under the Royal Patronage of HRH Princess Maha Chakri Sirindhorn,
The Interdisciplinary Network Foundation for Research and Development, Srisakdi Charmonman Institute, Siam Technology College,
Thailand Chapter of the Internet Society, Thailand Internet Association, Thailand Chapter of the ACM, The Association of Thai Internet Industry,
Thailand Chapter of the Computer Society of the IEEE, Asia-Pacific eLearning Association, Prof. Dr. Srisakdi Charmonman Foundation,
The Internet Poll Association, The Association of Thai Federation of Information Processing.
vi
CONTENTS
Foreword iii
Applications of Internet of Things in E-Learning 1
By Prof. Dr. Srisakdi Charmonman, Pornphisud Mongkhonvanit (Thailand),
Vo Ngoc Dieu (Viet Nam), and Niek van der Linden (Netherlands)
A Survey of Apps for E-Learning 2015 5
By Prof. Dr. Srisakdi Charmonman, Pornphisud Mongkhonvanit (Thailand),
and Myong-Jun Kim (Korea)
Wearable Technology and E-Learning 9
By Prof. Dr. Srisakdi Charmonman, Pornphisud Mongkhonvanit (Thailand),
Mario Rodriguez (Mexico), Greg Bassani Oam (Australia),
and Sumit Sharma (Nepal)
E-Learning via Social Media 13
By Firouz Anaraki (Iran)
BKK Management at Vocational School in Semarang 18
By Joko Widodo, Murwatiningsih, Nina Oktarina, and Hengky Pramusinto
(Indonesia)
The Implementation of an Integrated Academic Information System (SIKADU) 21
to Improve Academic Service at the Faculty of Economics Semarang State
University
By Kardoyo, Hengky Pramusinto, and Nina Oktarina (Indonesia)
School Accountability Based on E-Archives at Senior High School in Semarang 24
By Nina Oktarina, Hengky Pramusinto, and Linda Agustina (Indonesia)
Text Neck Epidemic: a Growing Problem for Smart Phone Users in Thailand 27
By Poonsri Vate-U-Lan (Thailand)
A Development of Instructional Model in Op-Amp and Linear IC Course 33
of Diploma Electronic Students Using Distance Communication Technology
and Information Technology
By Pitipark Pinrod (Thailand)
Values Judgment of the Top Executive toward National Security System 37
Management in Thailand
By Uthai Shinawatra (Thailand)
Managing an Enterprise Resource in News Department for Thailand Digital 43
Television Broadcasting Business under Changing of Technology
By Phollapruet Ruangcharas (Thailand)
vii
Reform Direction of the Defense Information and Space Technology 48
Department’s Strategic Management and Organization Structure
By Thanyalak Prasertwit (Thailand)
The Solutions in Thai Herbal Development Collaboration 54
By Supapun Hoonchangtong (Thailand)
Curriculum Development of Building Inspectors According to Building 59
Control Act (2522) Using Delphi Technique
By Chanuan Uakarn, Uthai Shinawatra, Kajohnsak Chaokromthong,
Darran Yutthawonsuk, and Nittaya Sintao (Thailand)
The Achievements of Pesticide Policy Implementation 65
By Adisai Suttikeeree (Thailand)
Hybrid Genetic Algorithms Feature Selection and Decision Trees Classifier 70
for Student’s Computer Self-Efficacy
By Wanphen Wirojcharoenwong, Montean Rattanasiriwongwut,
and Monchai Tiantong (Thailand)
Model for Development of Professional Competencies of Physical Education 75
Teacher in 21st Century in Educational Innovation and Information Technology
By Pensri Srisawat, Naiyana Buppaworng, and Yuthana Wongwirat (Thailand)
Development of Student’s Research Skills Using Social Networks and Ubiquitous 81
Learning in Flipped Classroom
By Pathapong Pongpatrakant (Thailand)
Teaching Tool: Finite Element Analysis of 2D Truss Problem by VBA Program 89
By Supachard Krudtong (Thailand) and Saeed Moaveni (USA)
The Use of Electronic Learning Management System to Enhance Learning 92
and Achievement Case Study: Course Analysis and Design Students
of the Program Department of Computer Information Systems
By Somphong Wathanti and Anuchavadee Chaithongsri (Thailand)
The Effect of Blended Learning Approach Using Facebook and Learning 98
Experiences Outside the Classroom on an Inquiring Mind of Freshmen
in Teacher Education Program at Institute of Physical Education,
Chumphon Campus
By Narumon Rodniam (Thailand)
Professional Development in Information Technology Competency 105
for Teachers in Basic Education Schools
By Supinda Lertlit (Thailand)
Internet Plagiarism in PhD Papers 111
By Dararat Khampusaen (Thailand)
viii
Appendix A. Upcoming Conferences 118
Appendix B. About the Senior Editor-in-Chief 122
Appendix C. About the Editor-in-Chief 126
Appendix D. Call for Papers 129
Appendix E. Supporting Organizations 131
Appendix F. Editorial Board 134
Appendix G. Impact Factor 136
International Journal of the Computer, the Internet and Management Vol.23 No.3 (September-December, 2015) pp. 27-32
27
Text Neck Epidemic: a Growing Problem
for Smart Phone Users in Thailand
Poonsri Vate-U-Lan Graduate School of eLearning,
Assumption University of Thailand, Thailand
Abstract - This research study examined the
rapid changes in computer user behavior
among Thai internet users, and analyzed
differences in the computer health risk
between desktop users and mobile device
users. The emphasis is on “Text Neck”
which has become a global epidemic
affecting millions of people of all ages using
various computer devices. The purpose of
this study was to consider the incidence and
relationship between health problems, and
Thai Internet users’ behavior on computer
and smart devices. The main research
instrument was an internet-based survey
which yielded 642 responses. The research
findings reflected that the text neck health
problem in Thailand is growing. This
survey found that the smart phone device
was the most popular computer application
rather than desktop computers as almost
two thirds of Thais always have their smart
phones with them. The research isolated
other behaviors of Thai computer users that
contribute to health problems as the survey
found that almost two thirds of respondents
never wear glasses to protect their eyes
from the blue light that emanates from
computer screens (64.33%). Almost one
third of participants continuously worked
on the computer without a break (30.84%).
On occasions, 62.3 percent of users
experienced pain in the neck and/or
shoulder regions when working on the
computer.
Keywords - Computer Users Behavior,
Computer Vision Syndrome, Health,
Survey, Text Neck
I. INTRODUCTION
People‟s contemporary lifestyle has become
much dominated by computer technology;
often overuse in digital tasks on handheld
mobile technology induces „Text Neck‟ [1, 2],
seemingly a world-wide health effect. The
term of „text neck‟, or another phrase „turtle
neck posture‟, can be described as a repeated
stress injury and pain sustained from excessive
watching or texting on handheld devices for
long periods of time [1, 3-5]. Text neck may
cause many harmful symptoms such as neck
pain, shoulder pain, upper back pain, chronic
headaches and increased curvature of the spine
[1-6]. Mobile device users frequently adopt
prolonged forward head posture while looking
down at the screens of mobile devices [1-6].
Text neck directly affects the spine while
flexing the head forward at varying degrees -
when the head tilts forward at 15 degrees, the
forces on the neck surge to 27 pounds, at 30
degrees 40 pounds, at 45 degrees 49 pounds
and at 60 degrees 60 pounds, then at 90
degrees the model prediction was not reliable
[5]. This issue is a major concern with
children, since their heads are larger in relation
to their body size than adults, and thus they are
have an increased risk for text neck given their
propensity to use mobile phones. Serious
permanent damage of untreated text neck can
be the result and be quite similar to
occupational overuse syndrome or repeated
stress/strain injuries [2].
II. LITERATURE REVIEW
Both text neck and Computer Vision
Syndrome (CVS) are parts of serious physical
computer-related illnesses [2]. According to
Text Neck Epidemic: a Growing Problem for Smart Phone Users in Thailand
International Journal of the Computer, the Internet and Management Vol.23 No.3 (September-December, 2015) pp. 27-32
28
health science research results, spending time
on computer longer than 2 hours a day
increases the risk by 90 per cent to develop
CVS [7-9]. Eye strain together with dryness
and irritation of the eyes, headache, blurred
vision, dry eyes, and neck and shoulder pain
are characteristic of CVS symptoms [7, 8, 10].
Many 10-15 years old children in Thailand
and other countries have used mobile devices
or touched screen monitors which has induced
CVS – their numbers have increased markedly
[7]. A case study in Thailand found that a Thai
14-year old teenager suffered from digital
eyestrain since the user performed almost
every activity (90%) such as social networking
and messaging on a mobile phone due to
lacking a computer desktop at home [7]. The
qualitative element in another survey in
Thailand detailed many Thai teenagers told
how they were addicted to the Internet and
faced many health problems, especially eye
strain [11].
The crisis of CVS and text neck, associated
with texting and general overuse of smart
devices, is reflected in research, which found
that American citizens peered down onto their
smart devices for web searching, communicating and
socializing for longer than 2.7 hours daily on
average [1]. Another study of a developed
country in Asia found that almost all people in
the Republic of Korea have smart mobile
phones (97.4%), spending an estimated 4.1
hours a day on the devices while the heavy
smart phone users spent even longer, reaching
around 5.4 hours daily [3]. Computer-related
illnesses are a concern warranting an added
focus as the research found that CVS may
decrease working productivity by up to 20 per
cent [8].
The text neck epidemic is a global
phenomena and problem. A U.S.A. survey of
university students revealed that forty per cent
of participants faced text neck or spinal pain
using mobile devices [12]. The group that
experienced frequent pain were found to have
higher levels of anxiety and/or depression
[12]. A report from the Republic of Korea
confirmed that the heavy smart phone users
affected by multiple stress on the cervical
spine, also experienced cervical curve and pain
threshold in the muscles around the neck [3].
The suggestion was to limit the time hunched
over a mobile phone on a daily basis and move
the whole screen content upwards until the
user returns to a good head posture or look at
the screen with a neutral spine [4, 13].
According to research conducted with Saudi
female nursing students, almost all of whom
own mobile phones and portable devices
(95.9% and 92.4 % respectively) [14], almost a
third spent time on computers and mobile
devices longer than three hours daily, with two
fifths experiencing mild headaches (39.2%)
thus representing a correlation between visual
content use and headaches [14].
The 20-20-20 rule which means every 20
minutes take a 20 second break and focus the
eyes on something at least 20 feet away is
recommended to practice in order to avoid the
health problems of CVS. Mobile applications
provide a capacity to replace many activities in
game consoles, e-readers, media players,
digital camera, and video recorders by
enabling all of these functions to be performed
on one hand-held device, thus restricting
human movement [1]. Given these
circumstances, the American Chiropractic
Association has advised to control text neck by
avoiding and limiting activities on mobile
“gadgets” by replying to emails on a desktop
computer and making a telephone call instead
of texting long messages [15]. The correct
posture to prevent text neck syndrome is the
ears be aligned with the shoulders and the
shoulder blades, retracted so this proper bodily
alignment diminishes spinal stress [5].
An awareness campaign aimed at mobile
phone users is needed to thwart problems from
text neck and CVS. An innovative mobile
application would be useful to alert users if
they are holding their smart phones in an „at-
risk‟ position along the lines of the „The Text
Neck Indicator‟ [1]. The application would
likely trigger the user to adopt a risk-free
operation. The group of Japanese researchers
involved in this type of ergonomic research
pertaining to smart phones have also created an
Poonsri Vate-U-Lan
International Journal of the Computer, the Internet and Management Vol.23 No.3 (September-December, 2015) pp. 27-32
29
application to blur the device‟s screen if it
detects that users did not blink for a given
period of time (8 seconds in the demo system)
[13]. The application tracked the head angle
and mobile device movement using the build-
in accelerometer [13]. The application also
allows users to continue watching the screen
content after they adjusted their heads to a
better angle [13]. This research group also
designed and embedded a function of tracking
reading activities in order to perform simple
eye gestures while interacting with the
computer screen on „computer glasses‟ that
normally filtered blue light [13].
Referring to possibilities to alleviate
problems as outlined above, it is necessary to
explore the potential correlation between
health problems and Thai Internet users‟
behavior on computer and smart devices.
Therefore, this research employed the online
self-administered survey as the main research
instrument to explore the problem and
comment on possible solutions.
III. RESEARCH METHODOLOGY
An online self-administered survey was
employed in this current research as the most
appropriate instrument to elicit information
from the target population, who are Internet
users in Thailand. The questionnaire included
20 questions which explored details pertaining
to computer users‟ behavior. The researcher
selected only four questions related to text
neck and CVS to discuss in this article. Each
question format was a simple multiple-choice
item. The invitation to fill in the questionnaire
was declared on the researcher‟s timeline on a
Facebook and on a web forum in Thai.
Participation was fully voluntary without
incentives offered.
IV. RESEARCH FINDING
AND DISCUSSION
The first question aimed to know the type
of devices that users favored: “What kind of
computer do you most often use?” The
question offered three options: I. Desktop
computer, II. Mobile device and III. Laptop,
tablet or similar (see Fig. 1). Almost two fifths
(39.1%, n=251) of respondents chose „Mobile
phone‟, about one third (34.27%, n=220) chose
desktop computer and about one quarter
(26.6%, n=171) chose tablets, laptop or
similar. This can be interpreted that mobile
devices or smart phones were more popular
devices than desktop computers since
approximately two thirds of Thai Internet users
(65.73%, n=422) selected mobile phone or
tablets. This trend was the same as in Republic
of Korea, Saudi Arabia and the U.S.A. [4, 12,
14].
Fig 1. Type of Computer most often used
The second question asked about behavior:
“Do you wear glasses to protect you from the
computer light?” The question offered three
options to choose: I. Yes, I do. II. No, I do not
and III. Sometimes. Fig. 2 reveals the findings
which presents both desktop and smart phone
users. The majority of respondents (64.33%)
did not wear glasses to protect the computer
light (45.02% of smart phone users and
19.31% of desktop users).
Fig 2. Wearing Glasses to Protect Computer Light
Text Neck Epidemic: a Growing Problem for Smart Phone Users in Thailand
International Journal of the Computer, the Internet and Management Vol.23 No.3 (September-December, 2015) pp. 27-32
30
The computer users who were most safe
since they wore glasses to protect from the
computer light was the smallest group or
16.82 percent (8.10% of smart phone users and
8.72% of desktop users). This finding
highlighted how the majority of Thai Internet
users, especially mobile device users, were at
risk of being CVS since they did not protect
their eyes from computer light.
The third question also focused on
computer user behavior: “While you are using
the computer, do you break away from the
computer, let your eyes relax by looking at a
green object?” The question offered three
options to choose: I. No break, II. Break every
20 minutes and III. Break every 1 hr. Fig. 3
presents the findings which are separated into
desktop and smart phone users. The computers
users having a break appropriately or every 20
minutes is the smallest group which was about
one quarter of users (26.08% in total 19.16%
of smart phone users and 6.85% of desktop
users). All the rest or about three quarters of
users were at risk of having CVS problems,
especially 30.84 percent (20.72% of smart
phone users and 10.12% of desktop users) that
had no break while working continuously on a
computer.
Fig 3. Taking a Break while Using Computer
The fourth question inquired about the
symptoms of text neck: “When you are
working on the computer for a long time, do
you have neck or shoulder pain?” The question
offered three options: I. It is con-tinuing, II.
No, I don‟t and III. Just happens sometimes.
Fig. 4 presents the results showing desktop and
smart phone users. The research finding found
that 15.11 percent of users already suffered
from text neck - mobile phone users were
higher than desktop users (10.44% and 4.67%
respectively). The biggest proportion or 63.3
per cent (42.21% of smart phone users and
20.09% of desktop users) were at the initial
stage of experiencing text neck.
Fig 4. Feeling Pain on Neck or Shoulder
when Working on the Computer
Demographic informat ion of 642
respondents who participated in the survey can
be described by gender, place of living, age,
occupation, and education. Approximately
three fifths (59.5%) were females and the rest
(40.5%) were males. The majority of users
resided in rural areas (61.21%) and the rest in
urban areas (38.79%). Fig. 5 shows the age
profile of respondents, the red column
representing smart phone users and the blue
column desktop users. The majority of
part icipants were 11-20 years old
(total=45.33%, smart phone=33.64% and
desktop=11.68%) followed by 21-30 years old
(total=27.73% smart phone= 18.69% and
desktop=9.03%). The rest of participants were
over 30 years of age (26.94 %). According to
this figure, the smart phone users are a bigger
group from 11-40 years old.
Fig 5. Age of Respondents
Poonsri Vate-U-Lan
International Journal of the Computer, the Internet and Management Vol.23 No.3 (September-December, 2015) pp. 27-32
31
Fig. 6 presents the occupational profile,
with a similar trend in the majority of
occupations but university students and
secondary school students have higher
proportions of smart phones (red line shows
34.11% and 14.49% respectively).
Fig 6. Occupation and Education of Respondents
The right graph in Fig. 6 above is revealing
as education attainment levels of respondents
can be described that mobile devices are more
popular than desktop computers for users
whose education is lower than bachelor degree
or at bachelor degree level.
V. CONCLUSIONS
This current online self-administered
questionnaire finding reflected how CVS and
text neck has become a real problem for
Internet users in Thailand. The trends of Thai
computer users‟ behavior were similar to other
countries because the mobile device was more
popular than the computer desktop [4, 7, 8, 12,
14]. The Thai computer users were at high risk
of developing CVS and text neck since the
majority showed a lack of concern to wear
glasses to protect their eyes from computer
light, or use 20-20-20 rules. Only a small
group did not feel pain in their necks and
shoulders. A future campaign to educate users
to recognize the correct gesture and computer
user behavior needs to be directed to Thai
Internet users in order to prevent and increase
awareness of CVS and text neck. The mobile
application to reduce CVS and text neck
problems should be introduced to Thai Internet
users since prevention is better than cure.
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