• Title/Summary/Keyword: Game interface

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Expression Analysis System of Game Player based on Multi-modal Interface (멀티 모달 인터페이스 기반 플레이어 얼굴 표정 분석 시스템 개발)

  • Jung, Jang-Young;Kim, Young-Bin;Lee, Sang-Hyeok;Kang, Shin-Jin
    • Journal of Korea Game Society
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    • v.16 no.2
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    • pp.7-16
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    • 2016
  • In this paper, we propose a method for effectively detecting specific behavior. The proposed method detects outlying behavior based on the game players' characteristics. These characteristics are captured non-invasively in a general game environment and add keystroke based on repeated pattern. In this paper, cameras were used to analyze observed data such as facial expressions and player movements. Moreover, multimodal data from the game players was used to analyze high-dimensional game-player data for a detection effect of repeated behaviour pattern. A support vector machine was used to efficiently detect outlying behaviors. We verified the effectiveness of the proposed method using games from several genres. The recall rate of the outlying behavior pre-identified by industry experts was approximately 70%. In addition, Repeated behaviour pattern can be analysed possible. The proposed method can also be used for feedback and quantification about analysis of various interactive content provided in PC environments.

Mobile Game Control using Gesture Recognition (제스처 인식을 활용한 모바일 게임 제어)

  • Lee, Yong-Cheol;Oh, Chi-Min;Lee, Chil-Woo
    • The Journal of the Korea Contents Association
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    • v.11 no.12
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    • pp.629-638
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    • 2011
  • Mobile game have an advantage of mobility, portability, and simple interface. These advantages are useful for gesture recognition based game which should not have much content quantity and complex interface. This paper suggests gesture recognition based mobile game content with user movement could be applied directly to the mobile game wherever recognition system is equipped. Gesture is recognized by obtaining user area in image from the depth image of TOF camera and going through SVM(Support Vectorn Machine) using EOH(Edge Of Histogram) features of user area. And we confirmed that gesture recognition can be utilized to user input of mobile game content. Proposed technique can be applied to a variety of content, but this paper shows a simple way of game contents which is consisted of moving and jumping newly.

Real-time VR Strategy Chess Game using Motion Recognition (VR기반 모션인식을 이용한 실시간 전략 체스 게임)

  • Kim, Young-Kwang;Yoon, Yeo-Song;Oh, Tea-Gyeoung;HwangBo, Yeung-Hwan;Hwang, Jeong-Hee
    • Journal of Digital Contents Society
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    • v.18 no.1
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    • pp.1-7
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    • 2017
  • Virtual reality(VR) is known as immersive multimedia or computer-simulated reality, is a computer technology that replicates an environment, real or imagined, and simulates a user's physical presence and environment to allow for user interaction. Virtual realities artificially create sensory experience including sight, touch, hearing, and smell. Owing to the use of a single device in most VR contents, user have difficulty in manipulating user interface and game object. And also immersion of the game goes down because they can't see the mouse and keyboard in virtual space. In this paper, we design and implement the chess game to easily and accurately control user interface to improve the immersion in game.

The Problem and Prospect of Developing a RFID-based Digital Board Game by Initial Developers (초기 개발자를 통해 본 RFID 디지털 보드게임 개발의 문제점 및 전망)

  • Lee, Kyoung-Mi;Lee, Kyung-Ok
    • The Journal of the Korea Contents Association
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    • v.10 no.3
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    • pp.132-140
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    • 2010
  • RFID-based games, which use a RFID reader and RFID chips, will expand existing computer games, which use a computer screen, a keyboard or a mouse. This paper presents 4 RFID digital board game contents which are conducted by initial developers; the three of them use the screen and control the games with RFID chips and, one is a different attempted game which can exclude the screen and be immersed to the board. While initial developers use object recognition of RFID, we need to develop game contents and game interface which can recognize positions of the objects. According to the initial developer"s developing process, the cooperative system between the game technical developers and the contents developers should be necessary. Also, the interface should be developed for young children to participate and operate.

A Proposal on an Edu-Game Mechanism for Effectively Knowledge by using Hierarchical Configuration (계층적 지식전달을 위한 효과적인 에듀게임 체계제안)

  • Park, Eun-Young;Park, Young-Ho;Hwang, Sin-Hee
    • The Journal of the Korea Contents Association
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    • v.8 no.2
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    • pp.83-90
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    • 2008
  • An on-line game is growing of very fast through characters of the interactive Computing and internet environment. In addition, an edu-game combing the advantages of the game and the education increase gradually. The paper proposes an edu-game system for providing knowledge through the hierarchical structure. The system differs from existing ones that combine a game and an on-line education. There are three different goals as follows. First, the paper proposes three-level of knowledge hierarchies. The method enables users to understand more easy and systematic and interesting education. Second, the graphic interface of a puzzle type is able to contact more conveniently and it provides beauties and functionalities. Third, Among them, specifically the knowledge hierarchy is not forced to users and the method also can study in detail and users can enjoy systematically e-education by using the general type of a puzzle game.

A Serious Game Development for Historical Education Using OGRE Engine (OGRE 엔진을 이용한 역사 교육용 기능성 게임 개발)

  • Lee, Myoun-Jae;Kim, Kyoung-Nam
    • Journal of Digital Contents Society
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    • v.11 no.3
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    • pp.385-392
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    • 2010
  • At present, educational serious games which are designed for educational purpose including funny element have been developed in korea. This paper proposes a history educational game and describes how to make history educational game using OGRE engine. The OGRE engine is public, and widely used in many universities. Methods of the proposed game's development include development environment, desired plan, game scenario, game interface, method to cooperate with physics engine and so on. The proposed game is played in performing a mission that is based on historical event of our country in itself. And discrimination of the proposed game is to set a quest with actual historical events, in order to learn history beyond the simple fun in the existing history educational games. This paper should be helpful to discrimination of history educational serious game and developers to create history educational serious game with OGRE engine.

Development of Multi Card Touch based Interactive Arcade Game System (멀티 카드 터치기반 인터랙티브 아케이드 게임 시스템 구현)

  • Lee, Dong-Hoon;Jo, Jae-Ik;Yun, Tae-Soo
    • Journal of Korea Entertainment Industry Association
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    • v.5 no.2
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    • pp.87-95
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    • 2011
  • Recently, the issue has been tangible game environment due to the various interactive interface developments. In this paper, we propose the multi card touch based interactive arcade system by using marker recognition interface and multi-touch interaction interface. For our system, the card's location and orientation information is recognized through DI-based recognition algorithm. In addition, the user's hand gesture tracking informations are provided by the various interaction metaphors. The system provides the user with a higher engagement offers a new experience. Therefore, our system will be used in the tangible arcade game machine.

Ensemble Engine: Framework Design for Visual Novel Game Production

  • Choi, Jong In;Kang, Shin Jin
    • Journal of the Korea Society of Computer and Information
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    • v.24 no.5
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    • pp.11-17
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    • 2019
  • In this study, we propose an ensemble engine, which is a framework for game engine optimized for visual novels genre, focusing on storytelling among various game genres. The game of Visual Nobel genre is based on multi-ending story and features branching of various scenarios according to user's choice. The proposed engine supports various multi-scenarios and multi-endings based on nodes according to the characteristics of these genres. In addition, it provides a convenient and intuitive user interface that not only enhances user immersion but also provides VR function to maximize the sense of presence. We will demonstrate the usefulness of the proposed game engine by designing the framework of a game engine suitable for this feature and actually creating variety stories automatically.

Intelligent interface using hand gestures recognition based on artificial intelligence (인공지능 기반 손 체스처 인식 정보를 활용한 지능형 인터페이스)

  • Hangjun Cho;Junwoo Yoo;Eun Soo Kim;Young Jae Lee
    • Journal of Platform Technology
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    • v.11 no.1
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    • pp.38-51
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    • 2023
  • We propose an intelligent interface algorithm using hand gesture recognition information based on artificial intelligence. This method is functionally an interface that recognizes various motions quickly and intelligently by using MediaPipe and artificial intelligence techniques such as KNN, LSTM, and CNN to track and recognize user hand gestures. To evaluate the performance of the proposed algorithm, it is applied to a self-made 2D top-view racing game and robot control. As a result of applying the algorithm, it was possible to control various movements of the virtual object in the game in detail and robustly. And the result of applying the algorithm to the robot control in the real world, it was possible to control movement, stop, left turn, and right turn. In addition, by controlling the main character of the game and the robot in the real world at the same time, the optimized motion was implemented as an intelligent interface for controlling the coexistence space of virtual and real world. The proposed algorithm enables sophisticated control according to natural and intuitive characteristics using the body and fine movement recognition of fingers, and has the advantage of being skilled in a short period of time, so it can be used as basic data for developing intelligent user interfaces.

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Study on Communication Interface of Multiple Smartphones for Unit Control in a PC (PC에서 유닛 제어를 위한 다중 스마트폰의 통신 인터페이스 연구)

  • Jung, Hahmin;Kim, Dong Hun
    • Journal of Institute of Control, Robotics and Systems
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    • v.19 no.6
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    • pp.520-526
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    • 2013
  • This study presents the unit control of a PC (Personal Computer) program using multiple smartphones based on ad hoc communication. A design of the data packet that multiple smartphones send to a computer, and a framework that manages and controls the unit in a computer after analyzing the data packet, are proposed. As a result, multiple users are able to control their own units using their smartphones while seeing the monitor connected to a computer. In other words, multiple users can share the same game in a computer or control their units embedded in a system using their smartphones. An experimental result shows that a racing game in a PC can be realized by the proposed communication interface, where four iPhones are used to control their units in a computer. Thus, the proposed framework can be effectively used for unit control in a PC using multiple smartphones.