• Title/Summary/Keyword: Mobile-learning Mobile application

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An Analysis on Learning Effects of Character Animation Based-Mobile Foreign Language Vocabulary Learning App (캐릭터 애니메이션 기반 모바일 외국어 어휘 학습 앱 효과 분석)

  • Kim, Insook;Choi, Minsuh;Ko, Hyeyoung
    • Journal of Korea Multimedia Society
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    • v.21 no.12
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    • pp.1526-1533
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    • 2018
  • This study aims to provide implications for mobile foreign language vocabulary learning app by analyzing the effects of mobile vocabulary learning app based on character animation. For this purpose, we applied the learning application designed with character animation and text, and the application designed with text only to two groups of learners, and analyzed the effect. As a result, we found that application designed with character animation and text was useful in recognition frequency and duration concerning learning. Regarding learning outcomes, we found that it is useful not only in memory but also in learning interest and motivation. This study provides implications for learning method and design development of mobile-based foreign language vocabulary learning application which actively using recently.

Investigating the Use of Mobile Learning Applications and Their Influencing Factors: A Comparative Study of Chinese and Korean Users (모바일 러닝 애플리케이션 이용과 영향 요인 연구: 중국과 한국 사용자 비교 연구)

  • YIWEN, FAN;Lee, Ae Ri
    • Knowledge Management Research
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    • v.20 no.4
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    • pp.149-168
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    • 2019
  • In the era of the Fourth Industrial Revolution, digital transformation is emerging in the education and learning fields. As the use of the mobile Internet and mobile devices has become a daily life, mobile learning that supports a variety of learning in a mobile environment is drawing attention. Mobile learning applications (apps) are expected to expand their use by providing a convenient learning environment anytime, anywhere. This study investigates the use of mobile learning apps in English education, which is one of the most popular learning areas, and empirically examines the factors that influence the continuous use of mobile learning apps. In particular, it analyzes the differences between Chinese and Korean users. The results of this study provide theoretical and practical implications to promote the development of mobile apps suitable for mobile learning environments and the sustainable user growth in mobile learning.

Comparison of Machine Learning Tools for Mobile Application

  • Lee, Yo-Seob
    • International Journal of Advanced Culture Technology
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    • v.10 no.3
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    • pp.360-370
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    • 2022
  • Demand for machine learning systems continues to grow, and cloud machine learning platforms are widely used to meet this demand. Recently, the performance improvement of the application processor of smartphones has become an opportunity for the machine learning platform to move from the cloud to On-Device AI, and mobile applications equipped with machine learning functions are required. In this paper, machine learning tools for mobile applications are investigated and compared the characteristics of these tools.

Factors Increasing the Satisfaction with learning in Dental Morphology Class Using the Mobile Apps (모바일 앱 활용 치아형태학 수업에서의 학습 만족도 제고 요인)

  • Lee, Seung-Hee;Jung, Hyo-Kyung
    • Journal of the Korean Society of Industry Convergence
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    • v.25 no.5
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    • pp.869-880
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    • 2022
  • This study was conducted on 54 freshmen of the department of dental technology in D University to examine the effect of dental morphological practice mobile application utilization on the students' perception of class and satisfaction with learning. Major results of the study showed that satisfaction and utility towards functions of mobile application strengthened positive perception of dental morphology class, leading to improvement of satisfaction with learning, which suggested that functional convenience and utility in the use of applications were the effective factors for increasing the satisfaction with learning. Those results need to be given important consideration in designing the class using the mobile applications.

Development of a Field-Experiential Learning Framework using Location Based Mobile-learning AR System (이동성 위치기반 증강현실(LBMS-AR)시스템 적용 현장체험 학습활동 프레임워크 개발)

  • Cho, Jae Wan;Kim, Eun Gyung
    • Journal of Information Technology Services
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    • v.18 no.5
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    • pp.85-97
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    • 2019
  • In this study, we developed the Field-Experiential Learning Framework Using the Location Based Mobil-learning System (LBMS) and it is mobile Augmented Reality (AR) for smart learning system which is advanced e-learning. AR is technology that seamlessly overlays computer graphics on the real world. LBMS-AR has become widely available because of mobile AR. Mobile AR is possible to get information from real world anytime, anywhere. Nowadays, there are various areas using AR such as entertainment, marketing, location-based AR. We analysed the result of survey and implemented the functions. Also, for survey about application's effectiveness, we have focus group interview (FGI). Then we demonstrated and explained the application to them. The result of survey about application's effectiveness shows that application have higher utilization in education area. One of the most promising areas is education. AR in education shows lifelike images to users for realism. It's a good way for improving concentration and attention. We utilize only a beacone for image-based AR without other sensor.

Design and Implementation of Multimedia Tutoring System for Mobile English Loaming (모바일 영어 학습을 위한 멀티미디어 교육 시스템의 설계 및 구현)

  • 김병규;이영석;조정원;최병욱
    • Proceedings of the IEEK Conference
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    • 2003.07d
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    • pp.1677-1680
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    • 2003
  • In this paper, we propose the multimedia tutoring system that provides multimedia learning contents for english Loaming on mobile environment. In order to design and implement the system, we have developed mobile multimedia contents from contents modeling based on the types of item, but also mobile interface to provide learning contents for learners effectively under limitation of mobile environment. The contents server in this system creates multimedia learning contents as XML document for each learner and provides those to learners through mobile interface using Wireless Application Protocol at anytime and anyplace.

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Small Cell Communication Analysis based on Machine Learning in 5G Mobile Communication

  • Kim, Yoon-Hwan
    • Journal of Integrative Natural Science
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    • v.14 no.2
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    • pp.50-56
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    • 2021
  • Due to the recent increase in the mobile streaming market, mobile traffic is increasing exponentially. IMT-2020, named as the next generation mobile communication standard by ITU, is called the 5th generation mobile communication (5G), and is a technology that satisfies the data traffic capacity, low latency, high energy efficiency, and economic efficiency compared to the existing LTE (Long Term Evolution) system. 5G implements this technology by utilizing a high frequency band, but there is a problem of path loss due to the use of a high frequency band, which is greatly affected by system performance. In this paper, small cell technology was presented as a solution to the high frequency utilization of 5G mobile communication system, and furthermore, the system performance was improved by applying machine learning technology to macro communication and small cell communication method decision. It was found that the system performance was improved due to the technical application and the application of machine learning techniques.

Analysis of usability factors for Educational Mobile application (모바일 교육 콘텐츠의 사용성 평가요인 분석: 사이버대학을 중심으로)

  • Choi, Eun-Young
    • Cartoon and Animation Studies
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    • s.50
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    • pp.453-478
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    • 2018
  • Mobile learning, which provides educational services with a mobile platform, has been greatly expanding with the increasing spread of digital devices. The transition from PC-based online education to mobile-based education enables users to access online education anytime and anywhere. Despite this expansion of mobile learning, there is a lack of user-oriented content design. Therefore, this study intends to derive a measure to evaluate usefulness of the content design. We conducted a literature survey to reflect characteristics of existing measures, which evaluate usefulness and content of mobile learning. As educational mobile applications have both educational service and mobile device features, they can be representative of pedagogical usability criterion and can be divided into system and content areas to further develop effectiveness of learning. We conducted questionnaires on the use of these applications on 15 experts using the del phi technique. The analysis suggests the ease of use, learning efficiency, aesthetics, and ease of learning to be criteria of pedagogical usability. This study expects to serve as a basis to improve the usability of mobile learning users.

The Advantages of M-Learning Using The Combination of Digital Content and Mobile Device In Education Field

  • Santoso, Markus;Lee, Byung-Gook
    • Proceedings of the Korea Multimedia Society Conference
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    • 2012.05a
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    • pp.123-126
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    • 2012
  • In general, there are 3 subjects of discussion in education field; namely past, present and future. Related with those facts, there is several information or knowledge that relatively hard to be presented in the real world. In this matter, digital content shows its contribution especially in the education field. Digital content can virtually represent the information or knowledge that seems to be difficult to be visualized in the real world before. In this project, researcher develops a mobile device's application that consist the skeleton's 3D virtual content. This application is expected to solve the above explained problem that usually appears during learning human skeleton in senior high-school's biology class. Besides, the application of digital content will make the learning process become easier because the student will have a visual learning tool. Last, the mobile device that is used in this prototype has offer an important beneficial namely mobility beneficial, so that the user can access the content anytime and anywhere.

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User-centered Design of m-Learning System: Moodle On The Go

  • Minovic, Miroslav;Stavljanin, Velimir;Milovanovic, Milos;Starcevic, Dusan
    • Journal of Computing Science and Engineering
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    • v.4 no.1
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    • pp.80-95
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    • 2010
  • In order to truly integrate e-Learning system into regular curriculum at a university, mobile access to Learning Management Systems has to be enabled. Mobile devices have the potential to be integrated into the classroom, because they contain unique characteristics such as portability, social interactivity, context sensitivity, connectivity and individuality. Adoption of Learning Management Systems by students is still on the low rate, mostly because of poor usability of existing e-Learning systems. Our initial research has confirmed this hypothesis. Usability issue is rising to the higher level on the mobile platform, because of the mobile devices' limited screen size, input interfaces and bandwidth, and also because of the context of use. Our second hypothesis was that it is wrong to consider a mobile device as a surrogate for desktop or laptop personal computer (PC). By just adopting the existing Learning Management System on mobile devices with adaptive technologies such as Google proxy, we do not acquire the satisfactory results. Usability can prove to be even lower compared to desktop application. One possible solution to the problem could be development of rich client applications for today's mobile devices that would raise the usability to a higher level. We developed a PocketPC prototype application by using user-centered design principles, which we presented as a third alternative in usability research conducted among university students. Results gathered in such a way have confirmed that development of e-Learning system, in order to be widely accepted by students, needs to have the user(student) in the center of development process.