Medical services, converged with information technology, are going beyond simple health diagnosis to
embrace health improvement. Applications installed in various personal devices such as mobile phones are
quantifying and accumulating abundant data, ushering in the age of personalized medical service.
Motivation for such IT-based unconstrained health enhancement service, however, has long been a
challenge for both service providers and users. As such, the present study suggests gamification of health
promotion service as one of solutions to the problem, and analyzes the principle and elements of
gamification to derive effective results. In addition, it examines seven strategiesexercise studies that
adopted game aesthetics and gamification,components of the Mechanics-Dynamics-Aesthetics (MDA)
framework, and applies them to user interface and avatar design.

Medical services, converged with information technology, are going beyond simple health diagnosis to
embrace health improvement. Applications installed in various personal devices such as mobile phones are
quantifying and accumulating abundant data, ushering in the age of personalized medical service.
Motivation for such IT-based unconstrained health enhancement service, however, has long been a
challenge for both service providers and users. As such, the present study suggests gamification of health
promotion service as one of solutions to the problem, and analyzes the principle and elements of
gamification to derive effective results. In addition, it examines seven strategiesexercise studies that
adopted game aesthetics and gamification,components of the Mechanics-Dynamics-Aesthetics (MDA)
framework, and applies them to user interface and avatar design.

Mobile games’ proportion in domestic game industry has been rising steadily every year and in next couple
of years, it is likely to surpass online games. Considering that mobile games’ lifespan is very short
compared to online games, recognizing the user’s needs at the beginning is important. However, there is a
lack of research in such game field. This research is about mobile games’ initial experience importance in
temporal viewpoint. Furthermore, it has verified whether this depends on user’s characteristic. I have
conducted observation experiment on users of ‘Lineage M’, mobile MMORPG game, for one week starting
from the game launch and deducted the importance of initial experience using AHP analysis. Moreover, by
analyzing the differences in users’ proficiency, the research provides understanding of diverse users. In
conclusion, this research provides basic data for improving satisfaction of initial game users and extending
them to long-term game use.

Mobile games’ proportion in domestic game industry has been rising steadily every year and in next couple
of years, it is likely to surpass online games. Considering that mobile games’ lifespan is very short
compared to online games, recognizing the user’s needs at the beginning is important. However, there is a
lack of research in such game field. This research is about mobile games’ initial experience importance in
temporal viewpoint. Furthermore, it has verified whether this depends on user’s characteristic. I have
conducted observation experiment on users of ‘Lineage M’, mobile MMORPG game, for one week starting
from the game launch and deducted the importance of initial experience using AHP analysis. Moreover, by
analyzing the differences in users’ proficiency, the research provides understanding of diverse users. In
conclusion, this research provides basic data for improving satisfaction of initial game users and extending
them to long-term game use.

This paper suggests a visual debugging plaftorm based on the game engine, Unity3D for massive parallel
processing routines implemented in CUDA. In general, it is tiresome to debugcheck the accuracy of
numerical geometry information results calculated in a parallel way by GPU; usually, developers would
pick and check each numerical value by rummaging overwhelming lines of seemingly meaningless
numbers. This manual process is less productive and time-consuming. Also, it is not easy to produce some
continuous movements of geometry information to check the validity of implemented CUDA codes for
realtime geometry processing applications.
To solve those problems, this paper presents a way to use Unity3D game engine to visually and
interactively debug CUDA implementations. Also, some practical test results are presented with discussions
on limitations of Unity3D as a CUDA debugging platform.

This paper suggests a visual debugging plaftorm based on the game engine, Unity3D for massive parallel
processing routines implemented in CUDA. In general, it is tiresome to debugcheck the accuracy of
numerical geometry information results calculated in a parallel way by GPU; usually, developers would
pick and check each numerical value by rummaging overwhelming lines of seemingly meaningless
numbers. This manual process is less productive and time-consuming. Also, it is not easy to produce some
continuous movements of geometry information to check the validity of implemented CUDA codes for
realtime geometry processing applications.
To solve those problems, this paper presents a way to use Unity3D game engine to visually and
interactively debug CUDA implementations. Also, some practical test results are presented with discussions
on limitations of Unity3D as a CUDA debugging platform.

In this paper, we propose English word display interfaces to improve short-term memory: a basic
display, a rotation change display, a size change display, and a color change display. Using these
display interfaces, we apply the word recall memory test to users. Experimental results show that
the users recall more English words in the rotation change display and the color change display,
as compared with the basic display and the size change display. Also, the users think that the
rotation change display and the color change display are more helpful for short-term memory than
the basic display and the size change display. It describes that the word display interface can have
an influence on short term memory.

In this paper, we propose English word display interfaces to improve short-term memory: a basic
display, a rotation change display, a size change display, and a color change display. Using these
display interfaces, we apply the word recall memory test to users. Experimental results show that
the users recall more English words in the rotation change display and the color change display,
as compared with the basic display and the size change display. Also, the users think that the
rotation change display and the color change display are more helpful for short-term memory than
the basic display and the size change display. It describes that the word display interface can have
an influence on short term memory.

Through the development of the media, boundaries between different media have become more
fluid than before. Among such media, webtoon got creditedother global societies by it’s
own literary value to be made as not only as dramamovie, but as the mobile game also. This
research aimed to study cases of mobile game which utilized webtoon as the source to find out
how the original webtoon influenced the awareness of game. Secondly, this study focused on find
out the webtoon’s narrative adapted range under the type of the mobile game. Last of all, this
study aimed to discuss about the development direction under specific RPG mobile game "With
God" which based it’s contents under the webtoon.

Through the development of the media, boundaries between different media have become more
fluid than before. Among such media, webtoon got creditedother global societies by it’s
own literary value to be made as not only as dramamovie, but as the mobile game also. This
research aimed to study cases of mobile game which utilized webtoon as the source to find out
how the original webtoon influenced the awareness of game. Secondly, this study focused on find
out the webtoon’s narrative adapted range under the type of the mobile game. Last of all, this
study aimed to discuss about the development direction under specific RPG mobile game "With
God" which based it’s contents under the webtoon.

The most of casual games are two-dimensional based graphic interface and the most of matching-tile game
is still gains popularity on many video game devices and variety of smart phones. These game uses
two-dimensional Euclidean coordinates and uses rectangle-triangle-, hexagon-shaped tiles. But recently
novel design of casual games are introduced and gains attention of casual gamers. Our research introduces
new approach for tile-based game design. It uses hyperbolic model of Poincare model and Weierstrass
model for displaying and generating tiles. Our method is general for any configuration of (p, q)-tiling and
can be used for new tile based game design. And introduces new tile generation methods for (3,q)-tiling and
(p,3)-tiling without redundant tiles. We also proposed interactive movement method of tiles for game
navigation purposes.

The most of casual games are two-dimensional based graphic interface and the most of matching-tile game
is still gains popularity on many video game devices and variety of smart phones. These game uses
two-dimensional Euclidean coordinates and uses rectangle-triangle-, hexagon-shaped tiles. But recently
novel design of casual games are introduced and gains attention of casual gamers. Our research introduces
new approach for tile-based game design. It uses hyperbolic model of Poincare model and Weierstrass
model for displaying and generating tiles. Our method is general for any configuration of (p, q)-tiling and
can be used for new tile based game design. And introduces new tile generation methods for (3,q)-tiling and
(p,3)-tiling without redundant tiles. We also proposed interactive movement method of tiles for game
navigation purposes.

This paper will verify the improvement in Life-logging application usage rate with the gamification factor
as an element. We classified the gamification factor into three groups, such as, “Acting”, “Achievement”,
and “Social”, and a total of four analysis were done consisting of each gamification factor separately and
one all together. Usability evaluation questionnaires were conducted to verify functionality and satisfaction.
It is expected that effective use of the gamification factor for the Life-logging application will serve as a
basis for providing a more enjoyable behavior and application usage rate.

This paper will verify the improvement in Life-logging application usage rate with the gamification factor
as an element. We classified the gamification factor into three groups, such as, “Acting”, “Achievement”,
and “Social”, and a total of four analysis were done consisting of each gamification factor separately and
one all together. Usability evaluation questionnaires were conducted to verify functionality and satisfaction.
It is expected that effective use of the gamification factor for the Life-logging application will serve as a
basis for providing a more enjoyable behavior and application usage rate.

This study introduces coding education using functional computer game and board game. We direct
compare two different types of the educational game for coding education and their learning achievements.
The purpose of this study is mainly to compare the effect of the difference of game type on the learner's
attitude, learning immersion, education satisfaction and preference for elementary school and junior high
school students. In this study, we considered the effect of game platform type on learning and we suggested
that when designing an educational game for coding, the proper combination of these platforms are
important.

This study introduces coding education using functional computer game and board game. We direct
compare two different types of the educational game for coding education and their learning achievements.
The purpose of this study is mainly to compare the effect of the difference of game type on the learner's
attitude, learning immersion, education satisfaction and preference for elementary school and junior high
school students. In this study, we considered the effect of game platform type on learning and we suggested
that when designing an educational game for coding, the proper combination of these platforms are
important.

This study examined how adolescents’ loneliness, aggression, self-control, and morality affect game
over-indulgence. In this paper, morality can be understood as combination of altruism and social
responsibility, in terms of prosocial perspective. A survey was conducted and total 1,781 responses were
selected for analysis. Results showed that loneliness, aggression, self-control, and morality were
significantly correlated with game over-indulgence. More specifically, high level of loneliness and
aggression increased game over-indulgence. However, high level of self-control and morality diminished
game over-indulgence. High level of morality enables students to cultivate interpersonal skills and facilitate
positive social relations, which as a result, prevent problematic game use.

This study examined how adolescents’ loneliness, aggression, self-control, and morality affect game
over-indulgence. In this paper, morality can be understood as combination of altruism and social
responsibility, in terms of prosocial perspective. A survey was conducted and total 1,781 responses were
selected for analysis. Results showed that loneliness, aggression, self-control, and morality were
significantly correlated with game over-indulgence. More specifically, high level of loneliness and
aggression increased game over-indulgence. However, high level of self-control and morality diminished
game over-indulgence. High level of morality enables students to cultivate interpersonal skills and facilitate
positive social relations, which as a result, prevent problematic game use.

The purpose of this study was to identify the moderating effects of internet shopping experience on
appearance management in elder people, psychological adaptation and social connectedness. Data were
collected257 elder people who living in SeoulGyeonggi-do. Collected data were analyzed by
frequency, descriptive statistic analysis, moderated stepwise regression. The results of the study were as
follows: First, appearance management of elder people was significantly related to psychological adaptation
and social connectedness. Second, internet shopping experience moderated between appearance
management and social connectedness. Third, internet shopping experience is not a moderator variable on
between appearance management and psychological adaptation, it just was a influential factor on
psychological adaptation. Based on these results, it suggests that there are strong needs of approaching of
practical and political interventions to development internet shopping system for social connectedness and
psychological adaptation of the elderly in future aging society.

The purpose of this study was to identify the moderating effects of internet shopping experience on
appearance management in elder people, psychological adaptation and social connectedness. Data were
collected257 elder people who living in SeoulGyeonggi-do. Collected data were analyzed by
frequency, descriptive statistic analysis, moderated stepwise regression. The results of the study were as
follows: First, appearance management of elder people was significantly related to psychological adaptation
and social connectedness. Second, internet shopping experience moderated between appearance
management and social connectedness. Third, internet shopping experience is not a moderator variable on
between appearance management and psychological adaptation, it just was a influential factor on
psychological adaptation. Based on these results, it suggests that there are strong needs of approaching of
practical and political interventions to development internet shopping system for social connectedness and
psychological adaptation of the elderly in future aging society.

Literacy skill is an essential element in promoting the educational outcomes and social participation of
students with disabilities. A variety of apps that are effective in teaching students with disabilities have
been launched and are being used effectively. This study investigates literacy instruction apps for children
with disabilities to enhance the possibility of future app development and educational application. 7
iOS-based apps, 7 android-based apps, 14 apps in total were analyzed, and assessed by program category,
learning ives, and evaluation criteria. In addition to analysis results, implications of research and
implications for app selection were suggested.

Literacy skill is an essential element in promoting the educational outcomes and social participation of
students with disabilities. A variety of apps that are effective in teaching students with disabilities have
been launched and are being used effectively. This study investigates literacy instruction apps for children
with disabilities to enhance the possibility of future app development and educational application. 7
iOS-based apps, 7 android-based apps, 14 apps in total were analyzed, and assessed by program category,
learning ives, and evaluation criteria. In addition to analysis results, implications of research and
implications for app selection were suggested.