• Korea Information Communication Reporters Association
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• s.9
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• pp.51-53
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• 2004

• Journal of the Korea Institute of Building Construction
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• v.16 no.2
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• pp.177-183
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• 2016

The daily report includes the most detailed information and various daily planning and performance data recorded at a site, and includes work types, the number of workers, and the equipment and materials used. However, in the daily reporting process, some information can be omitted or distorted or even made redundant due to there being several steps of manual input. For this reason, the daily report is utilized for a simple report rather than for an appropriate purpose. Thus, to resolve the issues of the existing daily report system mentioned above, a daily report system using a digital pen was developed and then applied to an actual construction site to verify its applicability. As a result, it was found that 96.610% recognition accuracy of handwritten letters could be achieved. In addition, it was no longer necessary to enter the same information multiple times and no additional training or education for using a mobile device was needed. The digital pen-based daily report program developed in this study is expected to contribute to an improvement of information management efficiency and site document management work by addressing the problems of the existing report system.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.07a
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• pp.219-222
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• 2019

4차 산업혁명이 언급되면서 3D 프린터, 로봇, 인공지능, 빅데이터 등 신기술이 발전하고 이는 사회 구조를 변화시킬 것으로 예상된다. 이에 새로운 디지털 기기, 기술들을 이해하는 디지털 리터러시가 중요해지고 있다. 2015 OECD PISA에서 ICT 배경조사 중 한국은 접근성, 활용성 부분과 2018 국가수준 디지털 리터러시 수준 측정연구, 학생들의 디지털 기기의 인식 여부 및 활용 여부 실태조사를 바탕으로 디지털 기기 활용 공간 구성 및 디지털 기기 활용 콘텐츠를 다음과 같이 제안하였다. 먼저 구체적 조작기인 초등학생임을 고려하여 디지털 기기 위주 프로그램으로 선정하였다. 디지털 기기 활용 공간은 기반 기기로 컴퓨터(노트북), 유 무선 인터넷, 디지털 기기로 3D 프린터 및 3D 프린팅 펜, 스마트폰 기반 VR기기, AR마커, 블록코딩 기반 피지컬 컴퓨팅 교구 등을 이용해서 구성하였다. 활용하는 콘텐츠는 학생들의 인식 여부 및 수준에 맞춰 체험 위주의 프로그램과 학습, 콘텐츠 제작, 문제해결 프로그램으로 제시하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.3
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• pp.1417-1426
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• 2011

Business still relies heavily on pen and paper for legal reasons or convenience. The handwritten document is to be converted into digitalized document for IT system to manage and process in real time. Because the previous document digitalization systems convert the handwritten documents into digitalized documents by scanning and post-processing the documents, it is difficult to seamlessly proceed the work process. This paper proposes the LiveForm, a framework for digitalizing handwritten document using digital pen and handwriting recognition technology. To prove the applicability of the proposed LiveForm, we also implement a LiveForm based service in industrial gas distribution process and analyze effects of the system. The LiveForm generates the same digital image as the handwritten document by writing up the paper with absolute coordinates by digital pen and converts the handwriting data to digital text to insert the information into back-end system. The LiveForm based system eliminates scanning for document digitalization and data input with keyboard into back-end system in paper-based information gathering. Therefore, it is possible for the LiveForm to improve work process in various business areas.

• Korea Information Communication Reporters Association
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• s.2
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• pp.1-7
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• 1999

한국컴퓨터기자클럽 `올해의 기자상` 선정 - 사람과 컴퓨터, 새로운 편집방향 제시 - PC POWER Zine의 경쟁력 - 매체소식 - 새로운 탄생 - 소호$\cdot$벤처기업, 국가경제주도세력으로 이끌어야 - `open Door policy` - IT산업의 미래 - 종이없는 사무실`은 없다 - 알콜과 기자의 상관관계? - 그때 그사건

• The Journal of the Korea Contents Association
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• v.8 no.11
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• pp.182-188
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• 2008

The MLC(multi leaf collimator) in charge of important role in radiation therapy field recently have been exchanging from shielding block into it rapidly, owing to being convenient. However, MLC can be occurred the leakage dose of inter_leaves and the error of algorithm in imput and output from digital signal. We compared the difference of imput method to MLC made by Varian Cop. with the error and effective field induced by MLC shaper and film scanner based on XimaVision value as using MLC layer of various shapes. According to comparing standard value with them to basic MLC layer (test1-5), MLC shaper was $0{\sim}0.29cm$, $0.23{\sim}3.59cm^2$ and film scanner was $0{\sim}0.78cm$, $0.24{\sim}3.89cm^2$. At the MLC layer to be applied in clinic, MLC shaper was $0{\sim}0.54cm$, $0.04{\sim}1.68cm^2$ and film scanner was $0{\sim}0.78cm$, $0.24{\sim}3.89cm^2$. The more distance and field from axis of central line increase, the more bigger the error value increases. There is a few mm error from standard point at the process which imput various information to apply MLC in clinic. and effective field did not have variation of monitor unit and dose owing to being a few cm2 error against real field. But there are some problem to shield critical organs because some part of target volume induced by the movement of organs can be not included, therefore we have to pay attention on the process to imput MLC layer

• Product Safety
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• s.190
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• pp.44-47
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• 2009

지난번 한국을 방문한 빌게이츠는 한국마이크로소프트(MS) 주최로 열린'코리아 이노베이션 데이"에서 다음과 같은 전망을 내비췄다. "10년 후에 교육기관에서는 종이와 펜은 사라지고 대신 타블렛PC를 사용할 것."이라는 의미심장한 미래를 점쳤다. 현재 진행되고 있는 IT분야의 새로운 혁명의 불씨가 일었음을 간파한 내용이라 하겠다. 지난 10년이 초고속 인터넷과 PC보급의 시대라면, 향후 10년은 제2의 디지털 시대로 어떤 장치를 사용하느냐가 아닌 언제 어디서나 쉽게 인터넷을 즐길 수 있는 시대가 도래할 것이라고 전문가들은 앞날을 예고하고 있다. 새로운 미래를 짊어지는 새로운 혁명. 그 혁명의 역사가 대한민국의 한 기업에서 그 바람을 일으키고 있다.

• The Journal of the Korea Contents Association
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• v.15 no.6
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• pp.203-214
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• 2015

Before the digital age, the main tools used for printing out letters were pen and brush. Therefore, forms and styles of the languages modelled out during the age also revolved around the pen and brush. However, new tools and techniques introduced in the digital age to express typography put this limit in the shade. In other words, the user can make expressive and experimental typography and typefaces quickly and easily, by learning and utilizing new tools efficiently. As such, this study is to explore those cases, to understand characters and meanings of expressive and experimental typography within the context of typography history, to introduce a new tool, 'Scriptographer' developed by means of the open-source scripting plug-in for Adobe Illustrator, and to discuss the advantages, disadvantages and applicability of this tool. Further on, through case analysis of successful preceding projects, the researcher arranges a practical foundation, and estimates the practicality of this research through experimental typography series, Rush Type and Celestial Type, created by using Scriptographer.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06d
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• pp.238-240
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• 2012

세계 최대 규모의 SNS인 페이스북은 사용자 사이의 관계를 맺어주는 서비스를 넘어 조직, 상표와 같은 현실의 객체를 온라인상으로 표현하는 페이지를 통해 사람들과 소셜 관계를 맺어주는 서비스를 지원한다. 페이지는 페이스북 사용자와 소셜 관계를 맺음으로써 펜 관리, 홍보 등의 목적으로 이용된다. 본 논문에서는 QR 코드를 이용하여 페이스북 페이지와 사용자 사이의 손쉬운 소셜 관계를 맺는 방법을 제안하고 이를 바탕으로 디지털 마케팅을 지원하는 스마트 폰 어플리케이션을 개발하였다. 개발된 어플리케이션은 자신의 페이스북 페이지 정보를 QR 코드에 저장하는 기능을 제공한다. 그리고 사람들에 의해 배포된 QR 코드를 통해 페이지와 관계를 맺고 페이지에 관련된 글을 페이스북에 게시하는 기능을 제공한다.

• Journal of Korea Multimedia Society
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• v.9 no.4
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• pp.377-387
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• 2006

Digital documents takes place of paper (off-line) documents, because of the advantages of digital (on-line) documents: supply of information using dynamic contents and good to communize. However, users prefer paper documents to digital documents with the advantages of paper documents: inexpensive, handy to carry, and good to read. Therefore, for providing advantages of digital documents to users who prefer paper documents, many laboratories study about methods which augment digital documents to paper documents. In this paper, we propose the Hybrid Documents Authoring Tool (HDAT), which can insert, delete, and modify on-line information to the off-line. The proposed system is a unified authoring tool for reading and writing of on-line information. And we provide the most natural environment to users using computer vision technology without additional devices such as markers or patterns to retrieve documents. As shown by experimental results, we make sure that our proposed system has high usability and good efficiency on various environments through we measure the low-level of system requirement.