• Journal of the Architectural Institute of Korea Planning & Design
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• v.35 no.4
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• pp.81-91
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• 2019

The world is constantly endeavoring to reduce global $CO_2$ emissions by international agreements. However, in general, the public cannot be fully understood and it is difficult to know how to implement sustainable development. The purpose of the study is to explore the concept of Eco-School and to investigate the eco-friendly education program in order to prepare an environmental school design guidelines. In addition, an analysis of the UK's Green Certification Program(BREEAM) explores the sustainability of the educational environment and how it achieve the built environment. Furthermore, this study suggests ways to increase sustainability in education and design field. First, through the literature review, recent trends of eco-friendly school design will be analyzed and the concept with characteristics of Eco-School system should be examined. Second, the evaluation factors and application methods of BREEAM will be explored, and the correlation between Eco-School and BREEAM evaluation items by sustainable development goals of United Nations Development Program(UNDP) will be considered. Through the analysis of the BREEAM schools which are constructed in England based on the BREEAM New Construction 2018, design characteristics and methods of eco-friendly schools will be researched so this study suggest practical ways to contribute design guideline which enables to create the specific policy and design improvement of eco-friendly schools in Korea.

• Journal of Korean Home Economics Education Association
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• v.32 no.1
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• pp.145-165
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• 2020

This study developed teaching-learning materials for 10 class periods that applies design thinking process for the units of 'sustainable consumption' of home economic subject, and examined the learning experience of students in the class. After the classes, reflection journals and in-depth interviews from 276 male and female students in ten classes were analyzed. The main results are as follows: The five steps of the design thinking process of the Stanford University d-School were applied to develop teaching-learning materials for the 'Sustainable Consumption Practice Book Creation Project'. Students' positive learning experience was evidenced through sustainable consumption classes that applied design thinking. The students were able to reflect through the experience of sympathizing with the real problem, and experienced an improvement in problem-solving ability through the process of idea construction and prototyping. Students expressed difficulties in reaching consensus among the members, and in devising ideas and implementing prototypes. Based on the learning experience of students this study, it is suggested that home economic teachers further develop and implement classes of various topics to which design thinking process is applied. A future study may need to verify the effectiveness of home economic classes to which design thinking is applied.

• Journal of Service Research and Studies
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• v.12 no.3
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• pp.93-114
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• 2022

The hospitality and food service sector is the food sector that generates the most food waste. To deliver a more sustainable service, the food service industry needs to understand and reduce customer plate waste, which is mostly avoidable. Several studies have investigated the drivers of plate waste behaviors and proposed mitigations. However, service designers need actionable insights that inspire innovative solutions. The goals of this study are twofold. The first goal is to identify factors influencing young consumers' food waste behavior in restaurants. The second goal is to frame food waste challenges as design opportunities for service designers. A photo diary was conducted with 10 Korean university students. Participants took before and after photos of two meals and fill out questionnaires. The questions include personal background, considerations when choosing a meal, satisfaction with the meal, and reasons for leaving food. Both qualitative and quantitative data were collected and analyzed. The results suggest that lack of awareness and control are the key drivers of leftovers. The food waste problem is framed into "How Might We" design opportunities for service design. Interventions should focus on improving communication with oneself, dining partners, and restaurants. The paper contributes by demonstrating the service design research approach to framing wicked problems with the example of restaurant food waste.

• Journal of Korean Home Economics Education Association
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• v.36 no.1
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• pp.55-69
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• 2024

This study aims to present a case of implementing educational programs that integrate theory and experience, leading to practical environmental conservation practices within households, and to analyze and evaluate their effectiveness. To achieve these goals, various hands-on environmental education programs related to family life, including carbon-neutral practices, clothing, food, housing, and design, were implemented for early adulthood. Pre- and post-surveys provided by the Korea Environmental Preservation Association were utilized to assess awareness and willingness to engage in environmental conservation among participants, and consultation with an expert was conducted to understand the effectiveness of the educational programs. As a result, the findings confirmed a notable enhancement in participants' environmental consciousness and commitment to action following the program compared to pre-program levels. The results of open-ended questions showed that the content participants wanted to learn and what they actually learned in the classes were similar, validating the effectiveness of the program. The consultation results indicated that presenting various practical methods related to household life would be effective; however, there was a suggestion for the need to consider aspects such as post-practical food management and the unique characteristics of multicultural household members when developing educational programs. This educational initiative holds promise for instigating perceptible shifts in the awareness and proactive engagement of young adults across the spectrum of household dynamics, thereby contributing significantly to the establishment of sustainable living paradigms.

• Journal of Digital Convergence
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• v.17 no.4
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• pp.19-27
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• 2019

The purpose of this study is to develop play education programs based on the instructional systems development (ISD). To achieve the goal, play education programs for elementary school students were developed based on the ADDIE model. Internal researchers, teaching design experts, and subject matter expert reviewed, modified, and developed play and education programs having three modules: design and scheduling, making a model, and preparing an exhibition. Students set up a program to realize the play space they want through collaboration with their peers. The program was applied to fifth grade elementary school students in Chungju for verification of the play and education program. At the end of the play education program, the FGI was conducted on 13 students to measure the overall value of the play education program, including its sustainability. Through these processes, we drew the effects and implications of the play education program and presented future research directions of play education and projects for elementary school students.

• Journal of Service Research and Studies
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• v.12 no.4
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• pp.82-93
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• 2022

The food service industry is a major driver of global sustainable food consumption. By understanding food consumption behavior, restaurant managers can forecast demands and reduce pre-consumer food waste. This study investigates the relationship between influencing factors and the number of customers at restaurants and cafés. These factors are weather-related factors, including rain and temperature, and school-related factors, including exams and the day of the week. Based on these four factors, 24 possible combinations were created. Three representtive days were chosen for each weekday combination. Besides, one representative day was chosen for each weekend combination. In total, 48 days were sampled throughout the year. Customer data were collected from six restaurants and cafes on a Korean university campus. Conjoint analysis was used to determine the relative importance of each variable to customer numbers. Following that, utility scores were standardized and mapped to determine the best condition when the number of customers was at its peak. In addition, each store's sales were compared using Pearson's Correlation Coefficient. The findings support that temperature and rain influences are correlated with the number of customers. Furthermore, we discovered that temperature was far more significant than rain in determining the number of customers. The paper discusses the implications of weather to forecast food and beverage demand and predict meal choices.

• The Journal of the Korea Contents Association
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• v.22 no.3
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• pp.390-400
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• 2022

University Identity can effectively convey the core values for which schools aim by establishing university identity and integrating one unique image. Therefore, most universities are actively implementing promotional strategies such as newly defining university identity or releasing cultural products. Recently, university brands have been continuously exposed and differentiated through SNS such as Instagram, YouTube, and Facebook as well as existing advertisements and homepages. This study analyzes the identities of the top 80 universities in Korea and China, by referring to the rankings of Asian universities in the 2021 QS World University Rankings, and addresses differences in terms of design shape, number of colors, and use of English. Moreover, 'Cohen's Kappa' consistency analysis was applied to secure data accuracy by analyzing the difference in visual expression of university identity between the two countries through quantification and cross-analysis of visualized university identity design of Korean and Chinese universities. As a result of the study, it is creative, irregular, and has a lot of use of blue, red, and green, and most of them can be seen in less than two colors. In addition, it turns out that word marks and abstract forms of expression are used for university identity design. This study can present implications as effective basic data for internationalizing universities and creating differentiated university identity designs in the future.

• Journal of Appropriate Technology
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• v.6 no.1
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• pp.28-36
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• 2020

Sustainable appropriate technology requires user-centered design with consideration of the political, cultural and environmental aspects of the area. However, in the preparation of appropriate technology, there is a limit to the prior grasp of the user's intention and experience leading to the actual behavior of the user after the dissemination. As a result, appropriate technologies are often inconvenient for practical use or used for other purposes, contrary to the designer's intention. This study analyzes the case of appropriate technology with an analysis framework that reflects Maier's affordance theory, and proposes a design solution that can overcome the limitations of existing design. Affordance theory is the theory of factors that cause the user to identify and use features through interpretation based on prior knowledge and experience about things. The analysis cases in this study are the interviews with the designers, management education materials, and manager interviews for water purification systems at three of six schools in Binh Dinh Province, Vietnam, from August 2015 to January 2018. The case was attempted to be improved by periodic installation, maintenance, and inspection, but similar problems continued to occur. First, the facility inspections and manager interviews are compared with manager training materials distributed at the time of installation to find inconsistencies. Next, we analyze the designer's intended affordance and the affordances that actually influenced the management behavior. And then, we propose design solutions based on commonly found problems and affordances. This study suggests that it is necessary to apply the design considering the user's behavior before distributing the appropriate technology, and this study will be precedent in the process of finding the improvement through the analysis framework based on the affordance.

• Communications of Mathematical Education
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• v.12
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• pp.489-507
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• 2001

교수 ${\cdot}$ 학습 과정에서 계산 능력 배양이 목표인 영역을 제외하고는, 복잡한 계산, 수학적 개념 ${\cdot}$ 원리 ${\cdot}$ 법칙의 이해, 문제 해결력 향상 등을 위하여 가능하면 계산기나 컴퓨터를 적극 활용하도록 한다. 제 7차 교육과정에서는 수학적 힘의 신장을 구현하기 위한 실천적인 항목 중 다음과 같이 교수 ${\cdot}$ 학습과정에서의 technology의 활용을 적극 권장하고 있다. 이는 곧 수학교육과 실생활이 서로 밀접한 관계를 가지고 있음을 의미하는 것이다. 이런 새로운 움직임에 따라 계산기 활용에 대한 관심과 이를 수업에 이용하려는 방안을 적극 모색하고 있으며 이미 많은 자료들이 간행되고 있다. 그래픽 계산기는 컴퓨터와는 달리 많은 자료를 내장하고 있지는 않지만 휴대가 간편하고 개별적으로 사용할 수 있어 학교 수업시간 중 활용하는 데에 큰 장점을 가지고 있다. 또, 수학의 교수 ${\cdot}$ 학습 과정에서 그래픽계산기는 학생들의 흥미를 자극하고, 시각적인 힘을 활용하고, 수학적 사고력을 향상시키며, 문제를 탐구하는 과정에서의 단순한 계산을 효과적으로 처리할 수 있도록 도와준다. 뿐만 아니라 수학의 내적 영역과 수학의 외적 영역을 연결시키는 힘과 학습 과정에서 학생의 주도력을 강화시켜줄 수 있다. 그러나 계산기의 사용 자체가 목표가 될 수는 없으며 그래픽 계산기의 사용으로 학생들의 계산능력을 하락시켜서도 안된다. 이를 위해서는 적절한 교수 ${\cdot}$ 학습법의 개발과 연구가 끊임없이 지속되어야 할 것이다. 그래픽계산기는 함수, 통계 단원에서 자료를 분석하고 그에 적합한 식을 찾는 과정에 매우 유용하게 이용된다. 이는 재량활동이나 특기적성활동 시간에 조작활동을 통하여 개념에 대한 다양한 창의적인 표현을 할 수 있는 기회를 제공하기도 한다. 다음은 함수식을 이용하여 여러 가지 디자인을 할 수 있는 예를 그래픽 계산기를 통하여 보여준다. 생활 속의 여러 가지 모양들은 대체로 함수식으로 표현될 수 있다. 그래픽 계산기는 함수식을 입력하여 그래프의 형태를 관찰하고 그 특징을 살펴보는데 매우 유용하며 제한된 변역에서 여러개의 함수식을 입력하여 원하는 모양의 디자인을 해 볼 수 있다.

• Convergence Security Journal
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• v.23 no.5
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• pp.151-156
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• 2023

Currently, ICT is widely used in caring for the elderly living alone and preventing the disappearance of the elderly with dementia. Therefore, in this study, based on the government policy direction for the 4th industrial revolution, the use of AI technology-based care services, which are gradually increasing in community care, was sought to explore the current status and prospects for utilization and activation.AI speakers and caring robots, services that can be used for community care, help solve various problems experienced by the elderly, and are also used to relieve lack of conversation or loneliness by adding emotional functions. In order to activate community care using AI technology in the future: First, there is a need for continuous education to familiarize the elderly with AI devices and 'user experience (UX) design' for the elderly. Second, it is necessary to use human-centered technology that has a complementary relationship and enables emotional mutual relationships rather than using function-oriented technology. Third, it is necessary to solve ethical problems such as guaranteeing the user's right to self-determination and protecting privacy.