• Title/Summary/Keyword: Smart-Phone APP

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Development of A Smartphone App Using Psychological Tests (심리테스트를 이용한 스마트폰 앱 개발)

  • Do, Hye-Rim;Cho, Tae-Yeon;Han, Woo-Chul
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2011.06a
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    • pp.417-418
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    • 2011
  • 본 논문은 안드로이드기반 심리테스트 게임을 구현한 논문으로 사용자가 여분의 시간에 개인 또는 여러 참여자가 함께 실행하면서 즐기는 어플이다. 본 게임은 심리테스트 문제에 대한 설명과 각 선택항목에 대한 특성을 설명한 프로세스로 연동하였고 스마트폰으로 apk화일을 배포하여 수행결과를 확인하였다. 심리테스트의 구조와 다양한 테스트를 추가한다면 상용 어플로도 활용 가능하다. 본 과정을 완료함으로써 어플구현의 과정을 학습하게 되어 지도 학생에 대한 교육적인 효과가 향상되었다.

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On the Influence of Branded-app Usage and Motivation on Brand Attitudes, Satisfaction and Intention to Repeat Usage (브랜드앱 이용동기가 브랜드 태도와 만족도 및 지속적 사용의도에 미치는 영향에 관한 연구)

  • Park, Keun-Young;Lee, Chull Young;Kim, Jin-Hee
    • Journal of Digital Convergence
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    • v.14 no.5
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    • pp.157-163
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    • 2016
  • With the rapid expansion of smart-phone based brand app and its marketing implementations, the marketers stake much resources in the success of brand apps so that they are able to reinforce the user satisfaction and intention for repeat use. The purpose of this paper is to understand the characteristics underlying the brand applications and to analyze the usage and attitudes of the users. Self-administered survey on the research variables for respondents of 20-49 age group was conducted and the results as follow. The results are as follows the consumers are more satisfied with its usefulness, entertainment, and design attributes of the brand app. They tend to keep using a brand app that contains useful contents and great entertainment elements. Marketers thus need to reflect those elements when developing and distributing a brand app in order to meet the needs of their customers. The study results would help marketing firms find new competitive edges by providing basic insight for new competition strategies for brand app development.

Development of Gift Recommendation App according to the Individual Preference fused with e-Commerce (전자상거래와 융합한 개인의 취향에 따른 선물 추천 앱 개발)

  • Cho, Kwangmoon
    • Journal of Digital Convergence
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    • v.13 no.8
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    • pp.261-265
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    • 2015
  • When choosing a gift for the other person what does that person like? It falls into a happy worry. Choosing the right gift for someone else associated with me is not easy in the personalized world gradually. In this paper a smart phone app is developed for reducing conflicts and saving time to choose gifts. It may help improve a person's satisfaction. It can reduce the worry and time required for buying a gift. It may also be used to make future interpersonal relationships and vitalize the relationships. For the gift recommendation in accordance with the preferences of the person through the process in accordance with the classification of each category can recommend an appropriate gift. The appropriation of the gift is updated to reflect the continuing satisfaction by recommendation status decided by the pre-survey. Any gift is recommended using the formula calculating the priority to recommend reflect a variety of weights. In addition, it is possible to increase the utilization of the app via the fusion between the e-commerce system.

Development of a Control System for E-Bike Based on IOT (IOT 기반의 전기 자전거 제어 시스템 개발)

  • Park, Jong-Jin;Cho, Bum-Dong
    • The Transactions of The Korean Institute of Electrical Engineers
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    • v.65 no.1
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    • pp.150-157
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    • 2016
  • In this paper, a control system for E-bike based on IOT was developed, which collects and monitors information of states of E-bike and surrounding environments from several sensors and control devices in E-bike, and informs the possible dangers to rider when riding the E-bike. Developed electronic control system can manage battery efficiently, obtain battery's remaining power in real-time and provide possible riding distance to rider. It makes possible for rider to schedule near optimal riding route in terms of battery usage and respond quickly to battery discharge. Results of applying developed system to E-bike show that according to driving-mode, possible driving distance can be calculated efficiently and using user application App, real-time driver position marking and driving route searching functions lead to energy efficient E-bike driving. Later we will endeavor to integrate BMS, ECU, smart-phone and PC(server) to provide stable driving system based on various driving information of E-bike.

Smart Message Service Platform for Mobile Environment (모바일용 스마트 메시지 서비스 플랫폼)

  • Kim, Nam-Yun
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.11 no.5
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    • pp.73-79
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    • 2011
  • With increasing use of smartphone, users require a new message service to prevent security attack and provide integrated messages. Since smartphone uses data services such as 3G cell network and WiFi, it can provide reliable message transfer through various security policies. In addition, it can transfer various data collected using built-in camera and GPS. This paper proposes a smart message service platform which can provide security services such as authentication, confidentiality and integrity as well as transfer the integrated message including location, picture and text. To verity the functionality of the platform, this paper implements an iPhone app and message transfer server, and then shows the implementation results.

A Study on the Educational Effect from a Case of Application Development to Prevent Loss of One's Belongings (소지품 분실예방 어플리케이션 개발 사례를 통한 교육효과에 관한 연구)

  • Kim, Seung-Hyuk;Song, Eun-Jee
    • Journal of Practical Engineering Education
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    • v.6 no.1
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    • pp.15-21
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    • 2014
  • Rapidly developing mobile internet technology and extensive service of smart phones have led to growing use of mobile applications. It is natural that software developers and IT-related students develop a variety of applications that can be used for everyday life. The present paper reports a case of developing such an application that was developed in a capstone design course of Department of Computer Science at Namseoul University. This so-called 'Application for Prevention of Loss of One's Belongings' was designed to let students learn a set of tools based on Android operation system. This app can prevent smart phone users from losing their belongings using an alarm. The educational effect from the process of developing this application is also discussed.

A Study of Coping Ways in Emergency Situations Using SmartPhones (스마트폰을 이용한 응급상황 대처 연구)

  • Koo, Min-Jeong;Seo, Jeong-Man;Chang, Young-Hyun;Han, Woo-Chul;Baek, Yeong-Tae;Pyo, Seong-Bae;Lim, Hyeong-Jeong
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2012.01a
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    • pp.87-90
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    • 2012
  • 본 연구는 일상생활에서 빈번히 발생되는 정지의 위급상황에 대처하기 위해 심폐소생술의 방법을 스마트폰으로 습득할 수 있게 제작하였으며, 심폐소생 자동기기가 비치되어 있는 경우, AED(자동심장제세동기, Automated External Defibrillator)를 사용하여 심폐소생할 수 있는 방법을 단계별로 제공하고 동영상으로 따라해 볼 수 있도록 제작하였다. 신체의 위급한 상황에 대한 발견 및 응급대처 후 인접한 병원에 접근하기 위한 위치정보를 바로 찾아 볼 수 있도록 메뉴를 설정하였으며, 부가적으로 화재시 일반차량들이 소방차의 길을 터주는 안내 동영상도 탑재하여 공익홍보 효과를 더하였다. 따라서 본 논문은 공익적인 특성의 국민 대상 안내, 지침을 App으로 홍보에 효과적으로 적용 가능하며, 앞으로 일반적인 상업용 기업의 메뉴얼로 확장 가능하다.

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Mobile Auto questions and scoring system (모바일 시험 자동출제 및 채점 시스템 연구)

  • Park, Jong-Youel;Park, Dea-Woo
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2014.10a
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    • pp.370-372
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    • 2014
  • This study questions, and an automatic scoring system written in HTML, and XML-based system that is at issue, the issue questions in a convenient offline automatically how to register, Easy to manage questions of issues, questions and problems of merging the PC and the mobile device in a place that can be obtained without taking the test system study. Server systems, and real-time registration questions merging problem, such as difficulty adjusting to the test required to build the system. Clients communicate with the server using the mobile device and the PC is required to take the exam in the View application, and responses are sent for treatment research.

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Comparison of Smart Phone Application Based Hearing Screening and Hearing Handicap Inventory (스마트 폰 애플리케이션 기반 청각선별과 설문 청각선별의 비교)

  • Heo, Seung-Deok;Park, Chan-Ho;Song, Byung-Seop
    • Journal of rehabilitation welfare engineering & assistive technology
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    • v.11 no.1
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    • pp.73-79
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    • 2017
  • It is difficult to detect the adult hearing loss after the language acquisition because of its slow progression, which can be evaluated voluntarily and actively when the appropriate tools are provided. Smartphones are one of useful tools, and they can utilize surveys and/or applications for hearing screening. This study aims to verify the possibility as a tool discovering delayed acquired hearing losses by comparing the pure tone screening application (app_PTS) which was recently developed by our research team and hearing handciap inventory (HHI). The subjects were 22 people whose age ranges from 10s to 80s. For pure tone averages (PTAs), hearing threshold level was selected the best one in same frequency, in both ears. Sensitivity and specificity of HHI were confirmed based on self awareness of hearing loss and PTAs at 1, 2, 4 kHz. Comparisons of two tests were measured by analyzing simple regression of correlation between PTAs of App_PTS and HHI scores. Sensitivity and specificity were 1.000 in both criteria. There was a statistically significant relationship between the PTAs_4 kHz and HHI (R-square = .951, p = .000). Hearing screening by questionnaire showed high correlation with smart phones based on application. Therefore, it can be useful as a hearing screening tool for individual life cycle using an user-friendly tool.

Generation Y's Delivery Apps Choice Attributes and Their Consequences (Y세대의 배달앱 선택속성과 결과)

  • Lee, Jung-Won;Kim, Tea-Wan;Lee, Min-Jong;Lee, Sung-Hoon
    • The Korean Journal of Franchise Management
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    • v.9 no.1
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    • pp.27-39
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    • 2018
  • Purpose - Recently, the mobile application field has been receiving astronomical attention from the past few years due to the growing number of mobile app downloads and withal due to the revenues being engendered. Especially delivery apps by mobile service market is experiencing rapid growth and competition is intensifying. Therefore, delivery apps' choice attributes has become important as a strategy for survival of franchise firms. Based on previous studies, this research proposed the theoretical framework about the structural relationships among customer satisfaction, trust and revisit intention on delivery apps' choice attributes. Research design, data, and methodology - This study examines the structural relationship between choice attributes of using the delivery app, satisfaction, trust, and revisit intention. More specifically, this study has been examined from the perspective of Generation Y who is enjoying electronic commerce and shopping with mobile phone. In this model, choice attributes of delivery app consists of three sub-dimensions such as service quality, system quality, interaction quality. So as to test the purposes of this study, research model and hypotheses were developed. After excluding 24 invalid respondent questionnaires, 201 valid questionnaires were coded and analyzed using frequency, confirmatory factor analysis, correlations analysis, and structural equation modeling with SPSS 21 and SmartPLS 3.0. Result - The results of the study are as follows. First, service quality and interaction quality had positive effects on satisfaction, and interaction quality had positive effects on trust, but system quality did not have a significant effect on both satisfaction and trust. Second, satisfaction had positive effects on both trust and revisit intention. Third, trust had positive effects on revisit intention. Conclusions - The implications of this study are following as: From the theoretical perspective, this study confirms the effect of delivery apps' choice attributes on satisfaction, trust, and revisit intention. In addition, it is significant that we examined the influence of choice attributes of delivery apps on their attitudes and behaviors of Generation Y familiar with mobile environment. Through this study, we hypothesized that the attributes of service quality and interaction quality of delivery apps have a significant effect on customer satisfaction, and this can be expected to provide meaningful implications for the development of franchise restaurant industry. To encourage continuous repurchase through customer satisfaction, franchise companies need to establish various strategic alliances with delivery app companies and new growth engines by providing diverse and high-quality services to customers in the smart age.