• Title/Summary/Keyword: user status

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A method of determining the user's state of movement based on the smart device usage (스마트 디바이스 사용 여부에 따른 사용자의 이동 상황 판별 기법)

  • Hong, Min-Sung;Mok, Nam-Hee
    • Journal of Korea Society of Industrial Information Systems
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    • v.18 no.6
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    • pp.51-59
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    • 2013
  • The smart device is a personal device and has the ability to use built-in sensors. Therefore, it is possible to provide individually customized services through recognizing the user's context from the sensor information. For these customized services, the user's moving status is the important information that can be utilized in many areas. Because the existing researches on determining the user's moving status assume that the user has a smart device in his/her pocket or bag, if the user is using his/her smart device it is not suitable for exactly distinguishing the user's moving status. In order to solve this problem, this paper proposes an algorithm to determine the user's using and moving status. Our proposed algorithm utilizes smart device's events to distinguish the smart device usage and the accelerometer sensor data to determine the user's movement. As an analyzing result through the real experiment, the accuracy of our algorithm is about 75 percent on average.

A Study on the Status of Practical Application of Oral Hygiene Devices :with labor of the D heavy industries (D중공업 근로자의 구강위생용품 사용실태 조사)

  • Park, Hong-Ryurn
    • Journal of dental hygiene science
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    • v.6 no.2
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    • pp.93-99
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    • 2006
  • This study was carried out to investigate practical application status of oral hygiene devices through making a survey of labor of the D industrial company-about carefully curing oral disease in home, the status of practical application of tooth brush, the status of practical application of fluoridated toothpaste, status of practical application of auxiliary oral hygiene devices, a motive use or unuse of auxiliary oral hygiene devices. 1. In home, carefully curing oral disease is dental caries(62.4%). 2. Status of practical application toothbrush showed the highest user ratio of mideum size(79.6%). 3. Showed the highest user ratio of horizontal plane toothbrush(73.5%). 4. Answerd don't take a prudent attitued in choice of fluoridated toothpaste(73.5%). 5. In the status of reconition of oral hygiene devices, showed the highest user ratio of eletric toothbrush(77.0%). 6. In the status of reconition of auxiliary oral hygiene devices, showed the highest user ratio of wooden wedge stimulator(89.4%)and gargle liquid(84.5%). In using of oral hygiene devices, showed the highest user ratio of electric toothbrush(13.3%), toohbrush for periodontal patients(2.7%). In using of auxiliary, wooden wedge stimulator (58.4%)and gargle liquid(41.2%). In effect using of oral hygiene devices showed the highest user ratio of denture brush(50.0%)and eletric toothbrush(43.3%), in effect using of auxiliary oral hygiene devices showed the highest user ratio of water pick(80.0%) and dental floss(75.8%). 6. A motive of the use auxiliary oral hygiene device is choice by oneself through TV, advertisement, public information(57.6%), and the reason-they don't use of auxiliary oral hygiene devicebecause of they don't know proper to them the kind of auxiliary oral hygiene device.

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The Study of User Resistance to Fintech Payment Service: In the Perspective of Innovation Diffusion And Status Quo Bias Theory (핀테크 지급결제 서비스 수용 저항요인 연구 : 혁신저항이론과 현상유지편향이론을 중심으로)

  • Hwang, Sin-Hae;Kim, Jeoung-Kun
    • The Journal of Information Systems
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    • v.27 no.1
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    • pp.133-151
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    • 2018
  • Purpose Global fintech industry is proliferating. Although domestic investment in fintech service is also increasing fast, user acceptance of fintech payment service seems slower than expected. Previous fintech literature mainly focuses on overall characteristics and technical aspects of fintech including security issues and explores factors affecting the service adoption. This study aims to examine crucial factors affecting user's resistance intention to fintech payment service adoption. The research model was formulated based on innovation diffusion theory and status quo bias theory and validated empirically. Design/methodology/approach The proposed research model was empirically validated with 149 responses from college students who have used fintech payment service. The component-based SEM was employed for data analysis. Findings The significant findings are as follow. First, compatibility has significant negative effect and complexity, and perceived risk has a positive effect on user resistance. Second, institutional trust does not show a significant effect on user resistance but has an indirect effect through the mediation of trust in service provider. Finally, trust in service provider shows the significant negative effect on user resistance.

A Study on the School Library Staffs'Perceptions on the Operation of Elementary School Library User Education (초등학교 도서관 이용자교육에 대한 전담인력의 인식조사 연구)

  • Yooran Jeon;Eunyeong Kang
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.35 no.1
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    • pp.193-219
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    • 2024
  • This study aims to investigate and analyze the current status of user education and the school library staffs' perceptions in elementary school libraries in Gyeongnam, and then to propose a plan to improve user education in school libraries. Among the 168 school libraries in the Gyeongsangnam-do where librarians are deployed, 120 that responded to the survey were selected as research subjects. The contents of the study include the contents and methods of user education, the status of librarian education for user education, school library staffs understanding and interest in user education, school library staffs' perceptions of the necessity and effectiveness of user education, and school library staffs' efforts to strengthen capacity of user education. Based on the current status of user education and the results of the school library staffs' perceptions survey, the following are proposed as a way to improve user education of the school library: 1) expanding librarian education opportunities for user education, 2) development and distribution of educational materials that diversify the content and level of each grade, 3) organizing normal school hours for user education, 4) continuous efforts to strengthen capacity for user education.

A Study on User's Resist and Productivity Using Smart Device in the Smartwork Context (스마트워크 환경에서 스마트 기기 활용에 따른 사용자 저항과 개인 생산성에 관한 연구)

  • Park, Sang Cheol;Chae, Seong Wook
    • The Journal of Information Systems
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    • v.23 no.3
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    • pp.143-164
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    • 2014
  • This study draws on status quo bias theoretic perspective as a meta-theoretic lens to explain why individuals have resists to adopt smart devices for their tasks. More specifically, we attempted to examine the relationships among user's resist, perceived usefulness and individual productivity in the smart work context. By employing the status quo bias theoretic perspective, we develop and test our research model by using a survey data from 235 individual users. We demonstrate that satisfaction on the current state influence users' resist, and also the users' resist is mediated by perceived usefulness on individual productivity. From the status quo bias view, this study presents an alternative meta-theoretical lens in order to understand individuals' resist in the smartwork context.

An Analysis of Library User and Circulation Status based on Bigdata Logs A Case Study of National Library of Korea, Sejong (빅데이터 로그 기반 도서관 이용자 및 대출 현황 분석 - 국립세종도서관을 중심으로 -)

  • Kim, Tae-Young;Baek, Ji-Yeon;Oh, Hyo Jung
    • Journal of Korean Library and Information Science Society
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    • v.49 no.2
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    • pp.357-388
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    • 2018
  • This study aims to analyze library user and circulation status based on the bigdata logs to identify characteristics by user group and propose methods for efficient management of library. The logs to be analyzed consist of user information, circulation information, service usage information registered at the National Library of Korea, Sejong. The user information logs contain 107,369 age data, 106,918 gender data, 106,838 residential data. The circulation information logs contain 536,083 circulation user data, 6,509,369 circulation count data, and the service usage information logs contain 82,813 data. For the analysis of characteristics by user group, the data were used for analyzing user status by age, gender, residence and circulation status by year, month, day. In addition, this study conducts FGI(Focus Group Interview) and linkage analysis with external data to identify factors for analysis results. Based on analysis results, improvement methods for helping library make effective decision-making were proposed. This study analyze empirically user and circulation status based on bigdata logs, and it has significance for being different form proceeding researches with less analysis data.

Understanding how agent control based on social status affects user experience factors in multi-user autonomous driving environments (다중 사용자 자율 주행 운전 환경에서 사회적 지위에 따른 에이전트의 제어권이 사용자 경험 요소에 미치는 영향)

  • JiYeon Kim;JuHye Ha;ChangHoon Oh
    • The Journal of the Convergence on Culture Technology
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    • v.9 no.1
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    • pp.735-745
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    • 2023
  • The purpose of this study is to examine how the control of an agent according to a driver's social status affects user experience factors in a multi-user environment of self-driving vehicles. We conducted a user study where participants viewed four scenarios (route changing/parking x accepting/declining a fellow passenger's command) and answered a survey, followed by a post-hoc interview. Results showed that either the routing scenario or accepting a passenger's command scenario had higher usefulness (convenience, effectiveness, efficiency) than their counterparts. Regardless of the car owner's social status, participants rated AI agents more positively when they met their goals effectively. They also stressed that vehicle owners should always be in control of their agents. This study can provide guidelines for designing future autonomous driving scenarios where an agent interacts with a driver, and passengers.

A Study on the Mobile Context Awareness Algorithms Modeling (모바일 상태 결정 알고리즘 구현에 관한 연구)

  • Kang, Myoung-Goo
    • The Journal of the Korea institute of electronic communication sciences
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    • v.3 no.1
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    • pp.19-25
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    • 2008
  • In order to realize future ubiquitous, it needs to establish an environment witch service is provided to an user without user's awareness. This study suggests the mobile context awareness algorithm for that. With DB collected using LBS technology, it aims to recognize service status of a terminal and to maximize user's convenience by offering service through continuous inter-operability for various demand and environment of users against the status of a terminal. To realize the algorithm, it adds a terminal status deduction process to MSC. And then, it suggests the algorithm witch determines terminal status depending on status parameter defined by analyzing LBS-based short information by MSC. It realize C code.

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A Study on the Mobile Context construct Algorism Modeling for Ubiquitous (유비쿼터스 이동통신 한경 구축 알고리즘 구현에 관한 연구)

  • Kang, Myoung-Ku
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.12 no.10
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    • pp.1883-1889
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    • 2008
  • In order to realize future ubiquitous, it needs to establish an environment witch service is provided to an user without user's awareness. This study suggests the mobile context awareness algorithm for that. With DB collected using LBS technology, it aims to recognize service status of a terminal and to maximize user's convenience by offering service through continuous inter-operability for various demand and environment of users against the status of a terminal. To realize the algorithm, it adds a terminal status deduction process to MSC. And then, it suggests the algorithm witch determines terminal status depending on status parameter defined by analyzing LBS-based short information by MSC. It realize C code.

The effect of switching costs on resistance to change in the use of software

  • Perera, Nipuna;Kim, Hee-Woong
    • 한국경영정보학회:학술대회논문집
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    • 2007.06a
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    • pp.539-544
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    • 2007
  • People tend to resist changing their software even alternatives are better then the current one. This study examines the resistance to change in the use of software from the switching costs perspective based on status quo bias theory. For this study, we select Web Browsers as software. Based on the classification of switching costs into three groups (psychological, procedural, and loss), this study identifies six types of switching costs (uncertainty, commitment, learning, setup, lost performance, and sunk costs). This study tests the effects of six switching costs on user resistance to change based on the survey of 204 web browser users. The results indicate that lost performance costs and emotional costs have significant effects on user resistance to change. This research contributes towards understanding of switching costs and the effects on user resistance to change. This study also offers suggestions to software vendors for retaining their users and to organizations for managing user resistance in switching and adopting software.

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