• Journal of Digital Convergence
• /
• v.14 no.7
• /
• pp.339-345
• /
• 2016

While a game market has been growing consistently world widely, a market of arcade or video game has been detained. In this stagnation, the latest one in 2015, "Super Mario Maker" of Mario series that's been running in good for 30 years, the notable sale and growth of which are extraordinary. As for a study in customizing, a literature of game customizing and studies that are foregone were mostly handling contents about a game character. In the survey that's done in this thesis about knowledge and needs in customizinge game users have, it was shown they want to customize sides of a rule and a character. I analyzed what the main factors are in this game which uses a main concept of customizing and the reason for high profits and popularity. As a result of the analysis, four features, possibility to customize a game rule, share data among users, collaboration in marketing with NFC figure characters, offering updates with sustained and new customizing features were found out. I am certain a game customizing will be helping to meet users and be used for various industries without limit of existing character.

• 한국HCI학회:학술대회논문집
• /
• 2009.02a
• /
• pp.80-83
• /
• 2009

본 논문에서는 AR 보드 게임을 위한 FTIR 방식의 멀티 터치 스크린 시스템을 제안한다. 기존 보드 게임은 카드의 정보나 위치등 다양한 정보를 보여주면서 사용자와의 상호작용에 있어서 버튼과 같은 단순한 형태의 입력을 요구한다. 이러한 낮은 상호작용을 보완하기 위해서 다양한 형태의 패턴 등을 입력할 수 있는 멀티 터치 스크린 시스템을 적용한 텐저블 사용자 인터페이스를 제공하여 사용자로 하여금 더 많은 상호작용과 높은 몰입감을 제공하고자 한다. 본 논문에서 제안하는 시스템은 다음과 같이 구성된다. 먼저, 텐저블 사용자 인터페이스를 위해서 Jefferson Y. Han이 제안한 시스템과 유사한 형태의 FTIR 방식의 멀티 터치 스크린을 테이블 탑 형태로 제작한다. 또한, 스크린 위의 카드를 인식하기 위해서 특정한 모양의 패턴을 적용한 적외선 반사지를 카드에 입힌 후, DI 방식을 사용하여 카드의 고유한 정보를 인식할 수 있도록 하였다. 마지막으로 사용자에게 인터페이스의 확장뿐만 아니라 시각적으로 높은 몰입감을 제공하기 위해 Bimber가 제안한 Virtual Showcase를 적용하였다. 이러한 시스템을 통해 사용자는 이전의 단조로운 형태의 게임에서 벗어나 훨씬 다양하고 높은 몰입감을 즐길 수 있게 되었다.

• Journal of the HCI Society of Korea
• /
• v.14 no.2
• /
• pp.83-91
• /
• 2019

These days, virtually every mobile game has a daily quest system. Daily quest is a great tool that can attract game players by providing daily rewards as the player conducts designated missions. However, conducting similar tasks repeatedly has a risk of becoming tedious duties, and maintaining an enjoyable daily quest is critical in enhancing the overall experience of a game. Based on the awareness on the need for academic research on daily quest systems, this study categorized the types of quests systems implemented in the current mobile games, observed how preferred type differs by player's propensity, and analyzed how motivation of a player can be improved using quest types. The results are (1) the staged rewards after each clearance of a task improve a player's motivation, (2) players with high autonomy should be given a freedom to choose their own quests, and (3) players who values their playing skills higher are motivated by providing a feedback on the completion of a task.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.24 no.8
• /
• pp.1006-1014
• /
• 2020

Consumer expectations for drama VFX increased as the influx of overseas dramas increased due to the growth of OTT service, but the current production time of the drama production system has a negative effect on the quality and completion of work. This paper proposes a background rendering using a game engine and a subject rendering using background HDRI as environmental lighting. The proposed workflow is expected to reduce the production time of VFX and improve the quality of VFX. The proposed workflow was verified in 3 steps. Comparing game engine and rendering software according to the same lighting environment and camera distance, comparing rendering with existing rendering method and background HDRI generation, and validating the proposed workflow. For verification, quantitative evaluation was performed using Structual similarity index and histogram. This study is expected to be one of the options to improve the quality of VFX and improve the risk.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2014.01a
• /
• pp.469-472
• /
• 2014

본 논문은 멀티 플랫폼을 지원하는 Cocos2d-x를 기반으로 하여 Android와 iOS에서 구동하는 네이티브앱의 개발 모델을 제안하고 실제로 구현한 횡 스크롤 모바일 게임을 기술한다. 모바일 게임 장르 중 아케이드 장르가 대중성과 중독성도 있는 만큼 사용자의 비율이 가장 높은 것을 바탕으로 2d 그래픽 프레임워크 Cocos2d-x 기반 가속도 센서를 이용하여 횡 스크롤 아케이드 모바일 게임을 개발하였다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2010.11a
• /
• pp.676-678
• /
• 2010

본 연구는 새로운 마커형태인 2D Grid 마커와..적외선 카메라를 이용한 마커 트래킹 기술에 대하여 기술하고 있다. 제안하는 2D Grid 마커는 가변 비트의 표현이 가능하며 회전방향의 인식이 가능하다. 그리고 내부 비트 연산을 통하여 서로 다른 마커를 구분 할 수 있게도 해준다. 일반 웹카메라를 적외선 카메라로 변환하여 영상을 처리하였고, 적외선 파장의 영상을 사용하여 에러율을 감소시키고 인식률을 증가시켰으며 비가시화 영역인 적외선 잉크로 인쇄된 부분도 인식될 수 있도록 하였다.

• Information Systems Review
• /
• v.10 no.3
• /
• pp.21-38
• /
• 2008

After the introduction stage, Korean mobile game market is approaching to the growing stage leading mobile contents market. The environment for the mobile contents business is getting better by the expansion of the 3G mobile networks and the enhancement of the mobile devices. In this research, at a content level, not a service level, market success factors of mobile games and the differences by genres and their changes over time were investigated through the analysis of the real market data of mobile games launched by a Korean mobile carrier. The most important factors for market success, especially for the genres of RPG/Tycoon/Simulation and Shooting/Action/Arcade, were found to be the 'design' factor and its effect turned to be getting stronger as time goes by after the launch. Consumers' purchase rate was actually higher for the mobile games of popular genres or in relation with socially popular subject matters. Also 'design' and 'creativity' factors which are related to the quality of contents, have gotten more important over time. One of the most interesting results was that there existed a "blue ocean" genres like Sports/Racing/Leisure which had a steady demand but not many competing games. In the analysis of the 'convenience' factor, one interesting implication for mobile game producers was that there exists a trade off between the ease of initial adoption and the steady sales of a mobile game.

• Archives of design research
• /
• v.13 no.3
• /
• pp.49-58
• /
• 2000

We commonly use the computer interface a generalized form. However, the requirement of the user various and some users cannot apply the general circumstance. For these requirements, this research suggests the non-verbal communication. The suggestion is that Mewing with the mouth in human behavior applies to the interaction of the computer This was offered in three forms. First, drawing application: second, the arcade game: third, the interactive book. in condusion, we confirmed that the suggestion of this research could be effectively used for the development of the human computer interface.

• Journal of Korea Society of Industrial Information Systems
• /
• v.16 no.3
• /
• pp.65-72
• /
• 2011

Multi-touch display system has recently attracted world wide attention due to easy accessibility to the various interactive media without any specialized equipments. Especially, Microsoft Sphere(R) shows a considerable promise in treating non-fiat multi-touch display. The distinctive feature of the system is a stable multi-touch interaction on a spherical display. To extend the possibility of the interactions to the more various display surfaces, this paper propose a multi-touch interaction system in the circumstance of the irregular convex surface. The proposed method can be used efficiently in various tangible interface, for example, the interactive diorama system at the exhibition or the tangible arcade game.

• Management & Information Systems Review
• /
• v.29 no.4
• /
• pp.89-108
• /
• 2010

Social Network Service(SNS) indicates the service to promote mutual friendship built in online focused on social relation between people. While a demand and concern of the service gets higher now more than ever, there are a lack of the approach in aspect of both technology and service still. 'Facebook' is the most famous in the world and the biggest in user number among various social network service. We investigate the key factors of 'Facebook' based on the side of approach both technology and service. We observe the behavior of users who have rich experience on using the social network service to find it. The result of this study reveals that an asynchronous method related to the technology drive to improve a sociality in social media. Furthermore, we find that openness connected with the technology force to intent the closed attribute in service through user observation. It is the unique qualities social media holds. The successful social network service can be expected if social media are developed to concern these factors.