• 제목/요약/키워드: Household technology

검색결과 523건 처리시간 0.036초

The Impact Analysis of Household Variables Factors on the Spending for Preschool Children's Private Education

  • Lee, Ae Bon;Park, Bo Kyung
    • International Journal of Advanced Culture Technology
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    • 제10권3호
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    • pp.85-92
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    • 2022
  • In previous private education expenses were concentrated only on expenses for elementary, middle, and high school students. Therefore, it is difficult to understand the actual condition of preschool children's private education expenses. To solve this problem, we analyze the 2013 and 2020 data of the Korea Welfare Panel to confirm the private education expenditures of pre-school children. Also, we examine the differences and changes in private education expenditures according to household variables. We selected the household variable as the socio-demographic variable of the study subject. We defined the household variable as the area and income of the household. We show the actual results of private education expenses for household variables using frequency analysis, descriptive statistical analysis, t-test, and one-way ANOVA of SPSS 27.

가정기기가 가사노동 수행과정에 미치는 효과 (The Effect of Household Technology on Housework)

  • 이기영
    • 가정과삶의질연구
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    • 제15권1호
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    • pp.83-94
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    • 1997
  • The purpose of this study was to review the technological deterministic debate that the development of household technology would decrease housework. For the purpose this study made use of all sorts of literature and the interview resources obtained from 86 housewives above 30 years old. It was expected the household capital goods would save housework time and labor. The total time spent in housework and fatigue however seemed not much lessened during the diffusion period. Household capital goods were also expected to enhace the housework satisfaction and increase much housework participation of husband and children; yet neither of them appeared much high during the diffusion period.

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A Study on the Analysis of Solar Consumer Perception Using Big Data

  • Seungwon Lee
    • International Journal of Advanced Culture Technology
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    • 제12권1호
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    • pp.254-261
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    • 2024
  • Among eco-friendly energy, solar energy is one of the renewable energy sources that is developing in the spotlight in many countries. In line with this, the Korean government and local governments are carrying out projects to provide subsidies for the distribution of household solar power, raising the spread of household solar power and awareness. However, due to the lack of research on consumer perception of household solar power, this study investigated the perception of household solar power from 2015 to 2022 by setting the central word as solar power. As a result, 2016 had the highest number of collections, and when the top 50 words for each year were analyzed, it was confirmed that words related to the installation and maintenance of household solar power dominated. And through CONCOR analysis, a total of four were derived: solar energy recognition, renewable and eco-friendly energy recognition, solar government policies, solar companies, and perceptions of households. Through emotional analysis, it was confirmed that 2021 had the most positive data. As a result, consumer perception of household solar power is positive based on what was mentioned above, but research on how to use negative opinions on waste control and installation and maintenance should be conducted.

초등학생들의 전자기파를 이용한 기기 및 용어에 대한 인식 (A Study of Elementary School Students' Perceptions for Articles or Terminology Using Electromagnetic Wave Technology)

  • 주혜은;권성형;이문남;김주훈
    • 한국초등과학교육학회지:초등과학교육
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    • 제23권3호
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    • pp.182-191
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    • 2004
  • In this research a questionary survey was implemented to investigate how elementary school students in $3^{rd}-6^{th}$ grade understood articles or terminology using electromagnetic wave technology in contemporary culture. Also, part of students who had participated in questionnaire survey was interviewed 2 times for each 20 minute personally to investigate students' perceptions about some household articles in their every day life using electromagnetic wave technology. As a result, first, elementary school students had pretty higher perceptions of the artificial satellite provided in their curriculum and the technology of electromagnetic wave released from cartoons, computer games or advertisements. Second, because they were concerned about appearances of household articles, they perceived some household articles in their every day life with conceptions of electricity or visual mechanism.

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Design and Implementation of Continuous Control for Household Electric Fan Speed for Virtual Reality Applications

  • Jonas John, Claud;Dae-Young, Na;Daseong, Han
    • International Journal of Advanced Culture Technology
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    • 제10권4호
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    • pp.518-528
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    • 2022
  • Virtual Reality (VR) has been widely used in various applications to generate realistic virtual environments. A sense of immersion can be increased by providing additional stimuli such as tactile sensation to VR contents. However, it is still challenging to provide a realistic feel for the wind blowing over the whole body by smoothly controlling the airflow. To address this issue, we employ a household electric fan as a wind generating device to provide users with wind experience in VR environments. The wind generating device targets the whole body to mimic the wind we feel outside in our daily life. To do so, we present a low-cost method to smoothly control household fan speed using an Arduino microcontroller. Here, we use the Sinusoidal Pulse Width Modulation (SPWM) technique to generate the sinusoidal voltage required to drive the fan motor. Our experimental results show how Variable Voltage Variable Frequency (VVVF) is implemented at a low cost using our method for household fan speed control. The results can be applied to various VR applications to enhance the sense of immersion by providing users with realistic wind.

Factors Associated with Depression by Household Type among the Elderly in the Community

  • Eunsook Lee;Heesun Kang
    • International Journal of Advanced Culture Technology
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    • 제11권3호
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    • pp.122-130
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    • 2023
  • This study aimed to identify factors associated with depression by household type among the elderly in the community during the COVID-19 pandemic. The subjects were 72,812 elderly aged 65 and over who participated in the 2020 Community Health Survey. Multivariate logistic regression with complex samples was performed to analyze the data. The incidence of depression was higher in single-person households than in multi-person households. In single-person and multi-person households, depression was higher in women, those over 75 years old, those with middle school graduates or lower, those with a household monthly income of 1 million won or less, and those receiving basic living recipients. Factors related to depression among the elderly in single-person households were physical activity, sleep time, and drinking, among the changes in lifestyle due to COVID-19. Factors related to depression among the elderly in multi-person households were physical activity, sleep time, consumption of instant food, and alcohol drinking, among the changes in lifestyle due to COVID-19, and psychological concerns due to COVID-19. Promoting mental health and developing customized programs by household type is necessary to prevent depression in the elderly in the community.

Business Empowerment Program and Household Economic Welfare: Lesson from Indonesia

  • PURWANTI, Pudji;SUSILO, Edi;INDRAYANI, Erlinda
    • The Journal of Asian Finance, Economics and Business
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    • 제7권1호
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    • pp.313-320
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    • 2020
  • This study aims to analyze the household economic behavior of salt farmers participants in Salt Business Empowerment Program (Pugar) including of salt production, work flow, household revenue, the behavior of consumption of food and non-food items and the welfare level. This research followed a survey method by engaging 32 household farmers as participants. The findings revealed that the empowerment program was carried out through the technical assistance of salting production and the assistance of equipment and technology from Thread of Screw Filter and geoisolators to improve the quality of salt. The problems come when the marketing of salt is still limited to the collectors of salt which led to the price of salt level, manufacturers have not remained stable. Household revenue sources for some salt farmers also come from non-salt pond business activities. Farmer household revenue can be used to meet staple food consumption and non-food staple consumption. Based on the indicators of family welfare, households participating in the empowerment program were group into the category of prosperous families. In order to stabilize the price of salt at the producer level, government intervention in the people's salt trading system is needed.

OCR 기반 스마트 가계부 구현 (Development of Smart Household Ledger based on OCR)

  • 채성은;정기석;이정열;노영주
    • 한국인터넷방송통신학회논문지
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    • 제18권6호
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    • pp.269-276
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    • 2018
  • OCR(광학문자인식)은 컴퓨터 분야에 적용된 지 20년의 역사가 되었고, 자동차 번호판 인식을 통한 주차관리 등 여러 분야에서 응용되어왔다. 본 OCR 기반 스마트 가계부 앱 개발연구에서도 이 기술을 이용하였다. 스마트폰 기반 가계부에서 구매 내역을 수기로 일일이 기입하는 불편을 개선하고자 카메라로 영수증을 촬영해서 구입 목록을 자동으로 정리할 수 있도록 하였다. 이 과정에서 기존의 OCR 기술만으로 영수증의 이미지 문자를 판독하면 인식률이 떨어져서 영상처리기술을 이용하여 영수증 사진의 대비를 조절하는 방법으로 영수증의 문자 인식률을 89%에서 92.5%로 향상하였다.

Role of Information and Communication Technology and Women's Empowerment in Contraceptive Discontinuation in Indonesia

  • Samosir, Omas Bulan;Kiting, Ayke Soraya;Aninditya, Flora
    • Journal of Preventive Medicine and Public Health
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    • 제53권2호
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    • pp.117-125
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    • 2020
  • Objectives: This study investigated the role of information and communication technology and women's empowerment in contraceptive discontinuation in Indonesia. Methods: The study used data from the 2017 Indonesia Demographic and Health Survey and monthly contraceptive calendar data. A Gompertz proportional hazards model was used for analysis. Results: The 12-month contraceptive discontinuation rate was higher among women who had used the Internet in the past year, women who were mobile phone owners, and women who reported having fully participated in household decision-making than among their counterparts. These factors significantly impacted the risk of contraceptive discontinuation in Indonesia, even after controlling for contraceptive method, age, parity, contraceptive intent, education, work status, place of residence, and wealth status. Conclusions: After adjustment for the control variables, a higher risk of contraceptive discontinuation was associated with having used the Internet in the past year, owning a mobile phone, and not participating in household decision-making. Higher contraceptive discontinuation risk was also associated with using contraceptive pills, older age, lower parity, intent of spacing births, more education, current unemployment, and rural residence, and the risk was also significantly higher for those in the lowest household wealth quintile than for those in the fourth household wealth quintile. The association of contraceptive discontinuation with the use of modern information and communication technology and relatively disempowerment in household decision-making may imply that information regarding family planning and contraception should be conveyed via social media as part of setting up an eHealth system. This must include a strong communication strategy to empower and educate women in contraceptive decision-making.