• Title/Summary/Keyword: 대시보드 유형

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The Effects of Dashboard Types on Students' Participation and Interaction on Online Group Discussion Activities based on Learning Analysis (온라인 토론활동에 대한 학습분석기반 대시보드 유형이 학습자들의 그룹토론 참여도와 상호작용에 미치는 영향)

  • Yoo, Mina;Jin, Sung-Hee
    • The Journal of the Korea Contents Association
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    • v.20 no.1
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    • pp.117-126
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    • 2020
  • This study was conducted to explore the effect of the type of dashboard on online group discussion activities based on learning analysis. The experimental research was conducted among 51 learners from a university by dividing them into 2 groups. Group A provided participation and interaction dashboard, and group B provided the discussion topics and message type dashboard. First, pre-tests were conducted on attitudes toward computer writing and the level of motivation that could affect online discussion activities. Then the students participated three different topics of online group discussions. The participation and interaction data were automatically collected through the dashboard, and learning outcome data were collected through post-tests. The results showed level of participation in Group B (M=47.56, SD=2.37) that provided discussion topics and message type dashboard was significantly higher than the level of participation in Group A (M=38.13, SD=2.21) that provided participation and interaction dashboard. On the other hand, there were no differences in the level of interaction and learning outcomes. In future studies, we suggest that the dashboard effects based on the learners' characteristics should be carried out because the learners' characteristics may affect the use of the dashboard.

The Design of Dashboard for Instructor Feedback Support Based on Learning Analytics (학습분석 기반 교수자 피드백 제공을 위한 대시보드 설계)

  • Lim, SungTae;Kim, EunHee
    • The Journal of Korean Association of Computer Education
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    • v.20 no.6
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    • pp.1-15
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    • 2017
  • The purpose of this study is to design a LMS(Learning Management System) dashboard for instructor feedback support based on learning analytics and to apply a LMS dashboard incorporating such taxonomy which allows an instructor to give a student personalized feedback according to the class content and a student's traits. In the dashboard design phase, usable instructional data were selected from LMS based on feedback taxonomy in terms of learning analytics. Two validity tests were conducted with 8 instructional technologists over 8 years of experience, and were revised accordingly. The final dashboard screen has three parts: A comprehensive analysis screen to provide appropriate feedback based on instructor feedback taxonomy analysis, a summary screen for learner analysis, and a recommended feedback guide screen. Detailed analysis information are provided through other dashboards that are displayed in eight screens: login analysis, learning information confirmation analysis, teaching materials learning analysis, assignment/tests, and posts analysis. All of these dashboards were represented by analysis information and data based on learner analytics through visualization methods including graphs and tables. The implications of educational utilization of the dashboard for instructor feedback support based on learning analytics and the future researches were suggested based on these results.

Exploratory study on the information design of online dashboard for learner-centered learning (학습자중심 대시보드 설계를 위한 탐색적 연구: 학습정보를 중심으로)

  • Lim, KyuYon;Eun, JuHui;Jung, YoonJoo;Park, HaNa
    • The Journal of Korean Association of Computer Education
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    • v.21 no.3
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    • pp.35-50
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    • 2018
  • Online dashboard is designed to support learners' self-regulation of their learning process and activities to promote learner-centered learning. Given the dashboard usually provides information within a limited space, it is important to define which information should be presented in order to meet the various needs of online learners. We analyzed relevant literature, existing dashboards, and learners' dashboard experiences, and identified a list of information that should be provided by the dashboard. As a result, four categories including learning preparation, learning participation, interaction, and learning outcomes, and eleven sub-categories of dashboard information were extracted. The results suggest implications for the design of online dashboard for learner-centered learning.

Card-based User Interface on Smart-phone (스마트 폰의 카드 기반 사용자 인터페이스)

  • Lee, Young-Ju
    • Journal of Digital Convergence
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    • v.15 no.12
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    • pp.555-561
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    • 2017
  • The card-based user interface is one of the easiest navigation methods for smart phones, and many of the contents have recently been exposed as cards. In this paper, we have dealt with the definitions of cards and the components of cards used in smart phones. The card can play multimedia including various images and media, and serves as an entry point into detailed contents through the arrangement of buttons or actions. The card UI had different characteristics depending on the type, if it could be classified into basic type, timeline type, workflow type, and dashboard type. The basic type and the timeline type were not suitable for the hierarchy and order of information, and they were suitable for providing large contents. The workflow type was not significantly different from the amount of content, horizontal content arrangement was possible, and the dashboard type was analyzed to be suitable for providing various data as graph or number.

A Blockchain Network Construction Tool and its Electronic Voting Application Case (블록체인 자동화도구 개발과 전자투표 적용사례)

  • AING TECKCHUN;KONG VUNGSOVANREACH;Okki Kim;Kyung-Hee Lee;Wan-Sup Cho
    • The Journal of Bigdata
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    • v.6 no.2
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    • pp.151-159
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    • 2021
  • Construction of a blockchain network needs a cumbersome and time consuming activity. To overcome these limitations, global IT companies such as Microsoft are providing cloud-based blockchain services. In this paper, we propose a blockchain-based construction and management tool that enables blockchain developers, blockchain operators, and enterprises to deploy blockchain more comfortably in their infrastructure. This tool is implemented using Hyperledger Fabric, one of the famous private blockchain platforms, and Ansible, an open-source IT automation engine that supports network-wide deployment. Instead of complex and repetitive text commands, the tool provides a user-friendly web dashboard interface that allows users to seamlessly set up, deploy and interact with a blockchain network. With this proposed solution, blockchain developers, operators, and blockchain researchers can more easily build blockchain infrastructure, saving time and cost. To verify the usefulness and convenience of the proposed tool, a blockchain network that conducts electronic voting was built and tested. The construction of a blockchain network, which consists of writing more than 10 setting files and executing commands over hundreds of lines, can be replaced with simple input and click operations in the graphical user interface, saving user convenience and time. The proposed blockchain tool will be used to build trust data infrastructure in various fields such as food safety supply chain construction in the future.

Web Design Methodology for Wordpress Site based on Wordpress Theme Customization (워드프레스(Wordpress) 테마(Theme) 응용을 기반으로 하는 웹 서비스 디자인 방법 연구)

  • Lee, Hyun Jhin
    • The Journal of the Korea Contents Association
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    • v.16 no.2
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    • pp.277-286
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    • 2016
  • This study proposes customized design process and methodology for wordpress web service based on structural analysis of wordpress theme components to enhance design quality of wordpress sites and increase designer's role in wordpress service domain. Firstly, we have identified problems of wordpress theme information through exploring theme search and theme information analysis in main wordpress theme markets. Secondly, we set up case study to experiment full process of wordpress theme based web design, then found unique problems in each design phases. As a result, customized design process and methodology are proposed for wordpress theme based web design.