웹 접근성 기반의 웹사이트 설계 및 구현 -티캐스트 통합 웹사이트를

김정진 ( Jung Jin Kim ),박종미 ( Jong Mi Park ),홍석기 ( Suk Ki Hong ) (사)한국전시산업융합연구원 2014 한국과학예술융합학회 Vol.15 No.-

The usability and accessibility for web site became important factors due to the change of user-centered social and cultural environment and as a measures to improve this, the issue to comply with web standards has come to the fore. The interface of web site is the component which should be considered and evaluated as a medium that enables user to access to the system. So, since web accessibility compliance of web sites of public institutions or general enterprises was legalized in April 2008, it is expected that the project to comply with web standards and web accessibility shall be conducted continuously. However, most of websites are operated without considering the convenience of the elderly, infirm and disabled as well as physical and mental environment which leads to the information alienation phenomena. Accordingly, this study intends to identify the status of domestic web accessibility and problems through the integrated website design which is based on web accessibility and setup project of T-Cast, a domestic cable broadcasting channel provider and suggest the improvements. In addition, by suggesting the development standards and interface guideline which can be applied to the web accessibility in the website development methodology, this study intends to suggest the direction to develop the web accessibility based web sites in the future. For this study, based on the references and previous studies, we identified the concept of web accessibility and its importance and the detailed items of web accessibility guideline and the evaluation items of web accessibility. In addition, we suggested the role of job, interface guideline and development standards which can be applied to the development of website based on web accessibility and established the integrated websites based on web accessibility using the suggested development methodology and guideline. The established website modified and supplemented the problems derived through web accessibility automatic program checking and professional evaluation two times and the validity of development methodology and guideline which is based on web accessibility was verified through web accessibility evaluation. This study allows all users to have access opportunity to the web information system equally as well as experience the optimal user service in the environment where every one is accepted for the application of all web contents, and allows the web site developers to develop the web accessibility based web site easily and efficiently through the development methodology and guideline that the web accessibility is applied.

청소년 상담기관의 웹 접근성 실태와 제고 방안

송현종 한국청소년학회 2014 청소년학연구 Vol.21 No.11

The purpose of this study was to investigate the current status and strategies for the improvement of web accessibility of youth counseling centers in Korea. Forty youth counseling centers(20 youth counseling and welfare centers, 20 Wee centers) were selected using the stratified sampling method, and 332 web-site managers of youth counseling centers participated in this study. Korean Web Content Accessibility Guideline 2.0(KWCAG 2.0) were used to assess the observance rate of web accessibility of youth counseling centers, and a questionnaire was used to survey the perception level of web-site managers on web accessibility. The main results of this study were as follows. First, there was no youth counseling center which met the standard criteria on web accessibility observance. Second, the level of web-site managers’perception on web accessibility was very low in general. Third, youth counseling centers have provided insufficient counseling services for the youth by using their web-sites. Fourth, in-service education on the perception of web accessibility and technical skills for the web-site managers, and budget support were required for improvement of web accessibility of youth counseling centers. Fifth, governmental support policies and evaluation systems on web accessibility of youth counseling centers were also needed. Sixth, the rate of web accessibility observance of Wee centers were higher than those of youth counseling and welfare centers. Based on the each finding, discussions on the countermeasures for web accessibility improvement of youth counseling centers were made, and several suggestions were also made for future studies. 이 연구의 목적은 청소년 상담기관의 웹 접근성의 실태를 분석하고 효과적인 웹 접근성 제고 방안을 모색하고자 하는 것이었다. 연구의 대상은 청소년 상담기관 40개소(청소년상담복지센터 20, Wee센터 20)의 웹사이트와 332명의 청소년상담기관 웹사이트 관리자였다. 웹 접근성 준수 정도를 평가하기 위해 국가표준인‘한국형 웹 콘텐츠 접근성 지침 2.0(Korean Web Content Accessibility Guideline 2.0: KWCAG 2.0)’을 사용하였다. 그리고 웹사이트 관리자의 웹 접근성에 알아보기 위한 질문지를 사용하였다. 이 연구의 주요 결과는 다음과 같다. 첫째, 연구대상 40개 청소년 상담기관 중에서 국가표준의 웹 접근성 품질 인증 기준을 준수하고 있는 청소년상담기관은 전혀 없는 것으로 나타났다. 둘째, 전반적으로 웹사이트 관리자들의 웹 접근성에 대한 인식 수준이 매우 낮은 것으로 나타났다. 셋째, 청소년 상담기관의 웹사이트를 통한 상담서비스 제공이 미흡하였다. 넷째, 웹 접근성을 제고하기 위한 웹 접근성 인식 교육, 관련 기술과 정보 제공, 예산 지원이 필요하다. 다섯째, 웹 접근성의 제고를 위한 정책적인 지원과 평가가 강화되어야 한다. 여섯째, Wee 센터가 청소년상담복지센터보다 웹 접근성 준수 정도가 조금 더 높은 것으로 나타났다. 마지막으로, 각 연구결과에 기초하여 웹 접근성 향상을 위한 방안을 논의하였고, 후속 연구를 위한 몇 가지 제언을 제시하였다.

장애 유형별 특수학교 홈페이지의 웹 접근성 분석 및 개선 방안 탐색

신재한 ( Jae Han Shin ),권택환 ( Taeg Hwan Kwon ) 한국지적장애교육학회 2011 지적장애연구 Vol.13 No.3

In this study, ``KADO-WAH 3.0`` using a web accessibility evaluation tool, special schools across the country, by type of disability can assess compliance with web accessibility guidelines. The issue of web accessibility compliance rate by disability type should be derived as well as suggestion of concrete ways to improve it. The purpose of this study is to achieve national special schools by types of disability among the following: six schools for the blind, nine schools for the deaf, eight schools for those with handicap, eight schools for those with physical disabilities. 18 schools for those with developmental disabilities, and six for those with multiple disabilities. A total of 55 special education school on the home page of Korean Web Content Accessibility Guidelines (KWCAG 1.0). A total of 18 entries from four regions sentence fragment automatically rate and were available only for nine items. Specific evaluation methods ``KADO-WAH 3.0`` which is the wizard of the ratings using the local special school for the Korean web site accessibility guidelines limit the depth of ten. The maximum number of pages to 100 were to assess compliance with web accessibility. hi conclusion, this study of a special school site improvement plan for improving web accessibility compliance when presented can be summarized as follows: First, the web accessibility disability in special schools by type and by topic area, because they had much of a difference in compliance, compliance with web accessibility seems to lower the priority areas and topics, and require intensive modification and supplements. Second, the failure of the special schools by type of Web access to a special school, the average compliance rate compared to other types of disability, blind schools, deaf schools, and school failure in handicapped appeared lower because of compliance with web accessibility, disability type customized according to a special school. There is a need to develop a web accessibility guideline. Third, regardless of the handicapped or not, they are equally free to access to the site and constantly checking the web accessibility compliance once a year and to identify the row. Financial support measures must be taken. Fourth, the web site is designed and operated by designers and operators, developers of Web content to the site required a special school on Web Content Accessibility Guidelines and the Manual of Standards and Technology to enhance national development that should guide you.

국내 종합병원의 웹 접근성 실태에 관한 연구

김용섭 ( Yong-seob Kim ),오군석 ( Kun-seok Oh ) 한국인터넷정보학회 2010 인터넷정보학회논문지 Vol.11 No.3

In the study, we introduce the trend in domestic and foreign web accessibility, as well as the legal system that ensures web accessibility. Based on Korean Web Content Accessibility Guidelines (KWCAG)1.0, we investigated the web content accessibility of 80 tertiary health-care hospitals and general hospitals in Korea. We evaluated accessibility by combining accessibility-based criteria (ABC) with usability-based criteria (UBC). ABC was limited to an alternative text for Guideline 1, using a small number of frames and keyboard accessibility for Guideline 2. UBC checked the voice service (TTS), resizing text, providing multi-lingual websites, and disclosing web accessibility policy. KADO-WAH2.0 was used for representing the compliance rate. The evaluation result was a considerable improvement from previous results, even though the rate of compliance with web accessibility was generally insufficient. There was a significant difference between those medical centers which did and did not comply with web accessibility. Incidentally, many hospitals were found to have attempted to confront and come to terms with web accessibility. In future, the following factors are advisable for medical centers with publicity or public interest: they must employ active and aggressive promotion of establishment of independent accessibility guidelines to secure web accessibility, they should effect an improvement of the realization of web accessibility, there can be constant education and promotion, and there can be an institutional supplementation, as well as others.

국내 의효기관의 웹 접근성 평가에 대한 시계열 분석

오군석 ( Kun Seok Oh ) 조선대학교 공학기술연구원 2010 공학기술논문지 Vol.3 No.4

In the study, based on Korean Web Content Accessibility Guidelines (KWCAG) 1.0, we investigated and analysed the web content accessibility of 80 tertiary health-care hospitals and general hospitals in Korea for period of 3 years. We evaluated accessibility by the combination of accessibility-based criteria (ABC) and usability-based criteria (UBC). ABC was limited to an alternative text for Guideline 1, because a small number of frames and keyboard accessibility for Guideline 2. UBC checked voice service (TTS), resizing text, providing multi-lingual websites, and disclosing web accessibility policy. KADO-WAH2.0 was used for representing the compliance rate. The evaluation result showed a considerable improvement in preceding and the following to announce of ‘law to forbid discrimination against disabled persons’, even though the rate of compliance with web accessibility was generally insufficient. There was a significant difference between those medical centers which did and did not comply with web accessibility. Incidentally, many hospitals were found to have attempted to confront and come to terms with web accessibility. In future, the following factors would be advisable for medical centers with publicity or public interest: they must employ active and aggressive promotion for the establishment of independent accessibility guidelines to secure web accessibility, an improvement of the realization of web accessibility, a constant education and promotion and an institutional supplementation etc.

KWCAG 기반의 장애인 웹 접근성 향상에 관한 연구

이지선(Lee Ji Sun),장병옥(Jang Byeong Ok) 한국직업재활학회 2006 職業再活硏究 Vol.16 No.2

최근 우리사회가 직면하고 있는 문제 가운데 하나가 바로 고령인구와 장애인구의 증가라고 할 수 있다. 그러나 이러한 고령인구 및 장애인구를 위한 웹 접근성(Web Accessibility)이 고려되지 않은 결과로 정보격차(Digital Divide) 현상이 점차 심각하게 나타나고 있다. 본 연구의 목표는 웹 접근성 을 향상 시킬 수 있는 웹 문서 제작 방법을 제시함으로써 정보격차 해소에 기여하고, 특수 계층의 웹 접근권을 보장받을 수 있도록 하는데 있다. 따라서 본 논문에서는 위와 같은 특수 계층을 위한 국내 외 웹 접근성 향상 방안의 실태를 비교하고, 국내의 ‘한국 웹 콘텐츠 접근성 지침 (KWCAG: Korea Web Content Accessibility Guideline 1.0)’을 기반으로 새로운 웹 문서 제작 기법을 제시하였다. 또한 제시한 방법을 통해 구축된 웹 사이트와 특수 계층에게도 반드시 필요한 국내 공공기관의 웹 사이트를 비교 분석함으로써 웹 접근성 향상 방안에 대한 성능 평가를 수행하였다. One of the problems that our society faces is the increase of old and handicapped people. But as they haven t considered the web accessibility for the old and handicapped people, the digital divide has become more serious. The goal of this paper is to suggest the web document manufacturing method to improve the web accessibility. It may reduce the problem of digital divide and guarantee some particular people the web accessibility. So this paper analyzes the status of web accessibility improvement for particular groups of people in and outside Korea and suggests a new web documents manufacturing technique based on KWCAG 1.0(Korea Web Content Accessibility Guideline 1.0). It performed the performance estimation of the web accessibility improvement by comparing and analyzing the existing web sites that are established with the suggested method and the web sites of public institutes of Korea.

국내 전문계 고등학교 정보교사의 웹 접근성 교육에 대한 인식 분석

강영무 ( Young Moo Kang ),홍순구 ( Soon Goo Hong ),박성제 ( Seong Je Park ),이현미 ( Hyun Mi Lee ) 한국컴퓨터교육학회 2010 컴퓨터교육학회 논문지 Vol.13 No.5

웹 사이트의 접근성 준수가 법적으로 의무화됨에 따라 웹 접근성의 중요성이 증가하고 있으나 웹 교육을 담당하고 있는 국내 전문계 고등학교에서의 웹 접근성 교육은 전혀 이루어지지 않고 있다. 본 연구에서는 웹 접근성 전문 인력 양성을 위해 국내 전문계 고등학교 웹 교육현황을 살펴보고, 전문계 고등학교에서 재직하고 있는 정보교사들의 웹 접근성에 대한 인식정도를 분석하여 향후 웹 접근성 교육의 가능성을 탐색해보고자 한다. 이를 위해 먼저 국내외 웹 접근성 교육과정을 살펴본 후 국내 97개교의 전문계 고등학교 정보교사들을 대상으로 웹 접근성 교육의향에 대한 설문조사를 실시하였다. 조사결과 정보교사들은 웹 접근성에 대해 단순한 개념적 인식은 어느 정도 하고 있었으나 현재 교육여건과 전문지식의 부재 등으로 웹 접근성 교육의 실시를 꺼려하고 있는 것으로 나타났다. 본 논문은 향후 전문계 고등학교의 웹 및 웹 접근성 교육과정 개발의 기초자료로 활용 가능하다. The importance of web accessibility becomes important due to a legal obligation to comply with web accessibility. However, there are few educational programs developed on web accessibility for vocational high schools in Korea. In this study, to explore the future possibilities of web accessibility curriculum the survey with information teachers of 97 vocational high schools was conducted along with review of the curriculums of the domestic and foreign web accessibility educational programs. The survey results indicate that (1) the information teachers have only basic conceptual understandings on web accessibility and (2) they have little intention on teaching web accessibility at their vocational high schools due to current educational conditions and the lack of web accessibility knowledge. The results of this study could be employed as references for the web and web accessibility educational courses at the vocational high schools.

시각장애인의 웹 접근성 실태 및 개선방안 연구

김용섭 ( Kim Yong Seob ),이민창 ( Lee Min Chang ),오군석 ( Oh Kun Seok ),김영일 ( Kim Young Il ),이명희 ( Lee Myong Hee ) 대구대학교 한국특수교육문제연구소 2007 특수교육저널 : 이론과 실천 Vol.8 No.2

The purpose of this study was to present the strategies for improving web accessibility of individuals with visual impairments by examining the current status on their web accessibility. A total of 30 persons with visual impairments were recruited for the participation in this study. They were divided into three groups: (a) participants who use screen readers (auditory compensation) to gain access to web sites (group 1); (b) those who use enlarged screen or Window-based accessibility options (visual compensation) for people with low vision to gain access to web (group 2); and, (c) those who do not have to use any compensatory means to gain access to web. Each participant was asked to perform two types of tasks: (a) retrieving local news from four different web sites (Busan, Incheon, Daejeon, Ulsan) and (b) uploading civic requests at the four sites. The participants were interviewed individually right after completing the tasks. Group 3 succeeded in performing all the tasks, whereas group 1 failed on about half of the trials and group 2 did on a tenth of the trials. There was a statistically significant difference between group 1 and group 3 in the speed of performing tasks; it took longer for group 1 to complete the tasks than for group 3. The participants responded that Busan``s web site was the easist to access while Incheon``s web site was the most difficult to access; these results were mostly consistent with the evaluations of web accessibility of public web sites using the Kado-Wah. This study presented the following strategies for improving web accessibility of individuals with visual impairments: (a) raising public awareness of web accessibility as a basic human right; (b) implementing information education using assistive technology for those with visual impairments; (c) pursuading private companies to improve the web accessibility of their products and services; (d) developing web accessibility guidelines and assistive technology; and, (e) designing universal web pages, instead of revising the web pages only for those with visual impairments.

웹 표준기술 기반 Frame 요소 접근성 평가 모형 개발

박성제 ( Park Seong-je ),정석찬 ( Jeong Seok-chan ) 동의대학교 경제경영전략연구소 2013 經濟經營硏究 Vol.8 No.2

Recently usage of internet and information and communication devices is growing in every aspect of social life including politics, economics and education due to developments in information and communication technology, and rapid expansion of internet. On the other hand low information level of elderly and the handicapped is still remaining as a social problem. Also the advent of Web 2.0 has increased the multi-functionality and complexity of the web making it even more difficult to use for them. For this reason, various countries are conducting severe efforts to ensure web accessibility, such as preparing legal regulations to solve information gap issues. Due to increase of interest in web accessibility and realization of its necessity, plenty of accessibility indicators and automatic assessment tools have been developed, but previous literature indicated various problems about these indicators and tools. Thus this research proposes and verifies a frame elements web accessibility assessment model by considering web standards which develops the same web page for every client environment. Provided that web-based accessibility is directly affected by the use of special technical elements related to formation of web contents, the problems of accessible web development methods can be solved by proposing a particular web accessibility assessment method based on standard technical elements.

SNS (Social Network Service) 사이트 웹 접근성 수행 충실도가 이용률에 미치는 영향

황현숙 사단법인 한국브랜드디자인학회 2011 브랜드디자인학연구 Vol.9 No.3

Through an evaluation of the web accessibility by examining whether SNS, an on line-established personal connection formation service, provides proper interfaces for specific groups, especially senior generations to participate in information activities, this study investigated if the performance fidelity of web accessibility is related to the availability ratio. To investigate whether web accessibility evaluation tools and the observance of guidelines are actually related to a specific group’s availability, this study selected 4 SNS sites with a high availability ratio, especially for senior-generation users. As a result of evaluating the Web Accessibility Guideline 1.0 and the Accessibility Guideline of WCAG, it was found that me2day, Twitter, Facebook and Cyworld show high observance rates on average for 4 principles in order. As a result of carrying out a survey, it was found that Facebook, Twitter, Cyworld and me2day show high availability ratios in order among the four SNS sites, which indicates there is difference between web accessibility and actual availability ratios. However, it is interpreted that the different service formation of the 4 SNS sites leads to the different observance rate of web accessibility, although they have the same basic services. Overall, it was found that senior generations’ availability ratio of SNS sites is related to web accessibility. However, there is still difference found between the weight of the Accessibility Guideline of WCAG and the weight of actual users. This finding indicates that the importance of accessibility varies depending on specific user groups. Consequently, this finding implies that it is needed to carry out operations, which can evaluate and score each item, by developing user-oriented items and the order of priority and weight of all the items. 본 연구에서는 온라인에서 구축되는 친목기반 인맥 형성 서비스인 SNS가 웹 환경에서 특정집단 즉, 뉴 시니어 세대가 정보활동에 참여할 수 있도록 적절한 인터페이스를 제공하고 있는지 웹 접근성을 평가해 봄으로써 웹 접근성 수행 충실도가 이용률과 관계가 있는가를 연구하였다. 이용률이 높은 4개의 SNS 사이트를 선정하고 웹 접근성 자동 평가 도구와 가이드라인의 준수가 특정 집단의 사용성과 실제적인 관련이 있는가를 평가하기 위해 시니어세대를 대상으로 선정하였다. 웹 접근성 지침 1.0과 WCAG의 접근성 지침의 평가 결과 4개의 원칙 준수율에 대한 평균은 미투데이, 트위터, 페이스북, 싸이월드 순으로 높은 준수율을 나타냈다. 설문조사 결과 4개의 SNS 중 높은 이용률을 보이는 것은 페이스북, 트위터, 싸이월드, 미투데이 순으로 나타나 웹 접근성과 실제 이용률에는 차이가 있는 것으로 나타났다. 그러나 이 4개의 SNS는 기본은 같으나 서비스의 구성이 다른 것이 웹 접근성 준수율의 차이로 해석된다. 본 연구 결과 시니어세대의 SNS사이트 이용률과 웹 접근성은 연관이 있는 것으로 나타났다. 하지만 WCAG의 접근성 지침의 가중치와 실제 이용자의 가중치는 차이를 보이고 있었다. 이결과는 특정 사용자 집단의 접근성에 관한 중요도가 달라지기 때문으로 해석된다. 따라서 사용자를 중심으로 항목별 우선순위와 가중치 기준을 개발, 제시함으로 평가 점수화하는 작업이 필요함을 시사한다.