• Journal of Convergence for Information Technology
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• v.11 no.11
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• pp.38-43
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• 2021

As the number of augmented reality games using augmented reality technology increases, the demands of users are also increasing. Game technologies used in augmented reality games are mainly games using MARKER, MARKERLESS, GPS, etc. Games using this technology can augment the background and other objects. To solve this problem, we want to help develop augmented reality games by analyzing objects in the background, which is an important element of augmented reality. To analyze the background in the augmented reality game, the background object was analyzed by applying a deep learning model using TensorFlow Lite in the UNITY engine. Using this result, we obtained the result that augmented objects can be placed in the game according to the types of objects analyzed in the background. By utilizing this research, it will be possible to develop advanced augmented reality games by augmenting objects that fit the background.

• Journal of Korea Game Society
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• v.17 no.6
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• pp.7-18
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• 2017

This year, global IT companies such as Google, Apple, and Facebook launched a mobile augmented reality platform. Existing augmented reality technology required a special device such as AR glass or tango phone, but now it will be easy to experience augmented reality in general Android phone and iPhone. The mobile augmented reality game market, which has been attracting interest since the Pokemon game, is expected to become more active. In this article, we introduce augmented reality platforms technology for mobile augmented reality game and mobile augmented reality games including ETRI prototype centered on user interface.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.571-572
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• 2021

게임의 평가모델은 게임의 성공적 개발을 위하여 다양한 방향으로 연구되어 왔다. 특히 게임의 사전 평가는 게임의 성공을 견인하는 중요 요소로 인식되어 왔다. 다양한 장르의 게임을 평가하는 연구가 있어왔으나 4차 산업을 대두로 기술적 발달에 근거한 가상현실 게임과 증강 현실 게임 평가 항목은 연구 결과가 많지 않았다. 특히 증강 현실 게임에 중점하여 평가 항목을 연구한 결과는 전무한 상태이며 온라인 게임 등 다른 장르의 게임 평가항목을 이용하여 왔다. 특히 게임의 재미 요소를 근간으로 하는 평가 항목을 적용하기에는 어려움이 따르며 장르 및 플렛폼에 따라 평가 항목이 다양하여 증강 현실에 적합한 평가 항목을 개발하여 이를 적용하여 유용성을 확인한다.

• Journal of Korea Game Society
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• v.9 no.5
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• pp.105-115
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• 2009

This article proposes a design and implementation methodology of a gesture-based interface for augmented reality games. The topic of gesture-based augmented reality games is a promising area in the immersive future games using human body motions. However, due to the instability of the current motion recognition technologies, most previous development processes have introduced many ad hoc methods to handle the shortcomings and, hence, the game architectures have become highly irregular and inefficient This article proposes an efficient development methodology for gesture-based augmented reality games through prototyping a table tennis game with a gesture interface. We also verify the applicability of the prototyping mechanism by implementing and demonstrating the augmented reality table tennis game. In the experiments, the implemented prototype has stably tracked real rackets to allow fast movements and interactions without delay.

• Journal of Korea Game Society
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• v.17 no.4
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• pp.47-54
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• 2017

The popularity of Pokemon games has raised the interest in outdoor augmented reality games. This paper introduces a handgun type motion controller for an outdoor augmented reality shooting game and augmented reality game contents linked to it. The existing augmented reality game controller can only operate the game with the trigger interaction, but the proposed device can also operate the game with motion interaction. A motion-based game controller allows you to immerse yourself in Outdoor AR FPS game.

• Journal of Korea Game Society
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• v.19 no.4
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• pp.5-14
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• 2019

This essay analyzes space in augmented reality games, and attempts to offer space analytic standards of mobile augmented reality games in regards to space in existing games. This article proposes categorizing criteria based on the following factors: Analysis of space in existing games, Jason Jerald's Three Virtual Space Horizon Categories, interaction between virtual world and real world, and Lavroff's Three deciding factors of reality perception in virtual reality. It is meaningful that the analysis criteria of the Augmented Reality game space is presented through this analysis.

• Journal of Digital Convergence
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• v.14 no.10
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• pp.439-447
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• 2016

Interest in Augmented Reality (AR) game $Pok{\acute{e}}mon$ GO is getting heightened. However, based on its characteristic, various direct and indirect problems are highlighted, thus increasing concerns. Although the game is not formally released domestically, there are limits in national game classification to apply on such outdoor Augmented Reality game. This paper will examine the problematic cases regarding Pokemon GO and analyze internal and external game classification system to discuss safe gaming measures for domestic users. In result of examining cases, need for adding 'physical danger' in current game classification system for user's safety was shown. As the government's game regulation is being eased, appearance of a variety of games using Augmented Reality technology in near future is predicable. Therefore it is important to prepare improvement of game classification system as a pre-safety measure, and it is expected to bring positive effect on game usage and industrial growth through safe game usage.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.01a
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• pp.19-20
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• 2018

모바일 증강현실 시장은 시장조사업체 카운터포인트리서치가 2021년까지 70조원 규모를 성장을 예측한 것을 비롯하여 많은 자료를 통해 큰 성장을 예고하고 있다. 이러한 증강현실은 현재 더 정교한 증강현실을 위해 디바이스에서 습득한 실제 환경정보를 사용하여 마커 없이도 증강현실을 구현하는 기술을 통해 성장하고있다. 그러므로 성장하는 증강현실시장에 대응하기 위해서는 3D환경을 사용하는 증강현실 기술을 습득할 필요가 있다. 본 논문에서는 탱고기술을 탑재한 기기를 이용하여 3D환경을 습득하고 유니티3D 게임 엔진과 탱고 SDK를 사용하여 카메라 이미지와 3D그래픽이 융합된 자연스러운 증강현실을 구축하는 게임 개발에 대해 설명한다.

• Journal of Korea Game Society
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• v.17 no.6
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• pp.51-62
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• 2017

The augmented reality toy-game is a kind of new game genre that can be seen within the concept of augmented reality games, and it is a term to refer to the content or hardware that plays the game using the toy of the real world. This study aims to analyze the elements for the model of toy-game development based on the augmented reality. This study analyzed three characteristics of toy game which are different from other games based on existing related research. and have selected important factors to consider when developing augmented reality toy-game. A questionnaire was conducted to determine the suitability of the development elements derived, and the analysis and verification of the factors derived using an exploratory analysis method. As a result, it showed a reasonable outcome of the selection of variables, with the exception of some of the questions, and the classification results of the multi-dimensional scaling methods were also classified as reasonable in the clustering analyses.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.639-643
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• 2007

The paper presents a framework for developing real-time multi-user board games and applications in augmented reality. Recently, increase the environment to playing game in augmented reality with advancement of computing ability improvement and wireless networking technique of mobile device. While the trend of utilizing this kind of games is creasing, the facts that there is a shortage of games whose contents are attractive to users. In this paper we propose a framework that enables game content developers to develop new game contents base on augmented reality easily and quickly. This framework is an automatic service that can augment in various methods by using the supported marker recognition service. Therefore game contents developers do not need to know about either augmented reality technique or the inner process structure. The framework also supports special functions and various interaction interfaces for augmented reality board game and components of the board game we can implement. These enable developers to accomplish all the necessary components and structures of the board game more easily.