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arXiv 2022年

作者： Tsai, Yun-Cheng The Department of Technology Application and Human Resource Development The National Taiwan Normal University Taiwan

Since the end of 2021, the Metaverse has been booming. Many unknown possibilities are gradually being realized, but many people only determined that they use Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR) in the Metaverse. It is even considered that as long as the above realities (VR, AR, MR) are used, it is equal to the Metaverse. However, this is not true, for Reality-based display tools are only one of the presentation methods of the Metaverse. If we cannot return to the three main characteristics of the Metaverse: "digital avatars," a decentralized "consensus value system," and "Immersive experience," the practice and imagination of the Metaverse will become very narrow. Since 2022, the concept of Metaverse has also been widely used in classroom teaching to integrate into teaching activities. Therefore, to prevent teachers and students from understanding the Metaverse not only in the "Using VR, AR, MR is equivalent to Metaverse" but also pay more attention to the other two characteristics of the Metaverse: "digital avatars" and a decentralized "consensus value system.". © 2022, CC BY.

关键词： Mixed reality

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Developing of Manipulative Augmented Reality System for Weather Simulations at Home-Classroom-Museum

Developing of Manipulative Augmented Reality System for Weat...

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2013 International Conference on Education and Teaching(ICET 2013)

作者： Hsiao Hsien-Sheng Wang Yau-Zng Lin Chien-Yu Dept. of Technology Application and Human Resource Development National Taiwan Normal University

This study focused on how to enhance the interactivity and usefulness of augmented reality (AR) by replacing the fixed AR recognition card with manipulative interactive tools. A manipulative augmented reality (MAR) system, which included 3D interactive models and manipulative aids, was designed and developed to teach the unit "Understanding Weather" in a natural science course, and to bridge a formal learning environment (i.e., school), non-formal (i.e., at a museum), and informal learning environments (i.e., home).

关键词： augmented reality (AR), manipulative aids, interactive tools

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Effects of message framing and color priming on the perception of H1N1 flu vaccine information

Effects of message framing and color priming on the percepti...

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Joint International Conference on Asia Pasific Computer human Interaction and Ergofuture 2010, APCHI-ERGOFUTURE 2010

作者： Chien, Yu-Hung Chuang, Ching-Chang Chan, Shaio-Chung Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan Department of Product Design Ming Chuan University Taoyuan County Taiwan Departmant of Digital Media Design Chungyu Institute of Technology Keelung Taiwan

ISBN: (纸本)9786028566858

This study examined the effects of message framing (gain and loss) and character/background color combination (a red background with white characters and a white background with black characters) on participants' perception of promoting materials and hence their willingness to receive the vaccine when they read the materials on the H1N1 Flu. A 2 × 2 between subjects experiment was used. 120 university students participated in the study. Results of the study show that participants are more interested and can better understand and tend to believe vaccine information presented through loss-framed messages, and loss-framed messages in combination with a white background with black characters will increase participants' willingness to receive the vaccine. Practical application of the two factors in the development of effective health promoting materials is discussed.

关键词： Vaccines

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Reading dynamically displayed information on a small screen in various ambulatory contexts

Reading dynamically displayed information on a small screen ...

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Joint International Conference on Asia Pasific Computer human Interaction and Ergofuture 2010, APCHI-ERGOFUTURE 2010

作者： Chien, Yu-Hung Yen, Chien-Cheng Chan, Shaio-Chung Chuang, Ching-Chang Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan Department of Product Design Ming Chuan University Taoyuan County Taiwan Departmant of Digital Media Design Chungyu Institute of Technology Keelung Taiwan

ISBN: (纸本)9786028566858

This study investigated the effects of presentation unit and presentation duration on the comprehension for reading Chinese text on the small screen of a mobile phone in three different contexts (seated, walking on a treadmill, and walking through an outdoor course). Thirty readers participated in this study. In each of the three contexts, participants read eight passages that were dynamically presented with various combinations of presentation units (word-by-word or single line) and presentation durations (171, 213, 240, and 308 milliseconds per character (msC-1)). Results showed that presentation unit and presentation duration significantly affected reading comprehension, and interactions between factors were also significant. When the presentation unit was word-by-word, no significant difference in reading comprehension was observed under different presentation durations. However, when the presentation unit was a single line, reading comprehension deteriorated with the shortest presentation duration of 171 msC-1. With regard to context, participants had a higher mean reading comprehension score in the seated context than in ambulatory contexts, but the difference was not significant. Recommendations for appropriate dynamic display design for presenting Chinese characters on the screen of mobile devices based on the results of objective measures are discussed.

关键词： Display devices

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Effects of virtual reality on creativity performance and perceived immersion: A study of brain waves

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British Journal of Educational technology 2023年第2期54卷 581-602页

作者： Wang, Yen-Yin Weng, Tz-Han Tsai, I-Fan Kao, Jing-Yueh Chang, Yu-Shan Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan

The purpose of this study was to explore the effects of virtual reality (VR) application on creative performance and immersion, evaluated through electroencephalography brain wave data to achieve accurate and robust results. In this study, 72 middle school teachers were recruited as participants, and a non-randomized control-group pre-test–post-test design was employed. The experimental group received VR-based design instruction, and the control group received lecture-based design training. Our results revealed that VR significantly affects immersion, especially with regard to attention. Additionally, VR had a positive effect on the feasibility of the creative process, although its effects on variety and novelty were inconclusive. VR was significantly correlated with theta, beta, and gamma brain wave activity. VR also increased attention-related and meditation-related brain wave activity and desynchronized alpha waves. Practitioner notes: What is already known about this topic VR is used in many areas. VR in education is getting more important day after day. What this paper adds VR significantly affects immersion, especially with regard to attention. VR had a positive effect on the feasibility of the creative process, although its effects on variety and novelty were inconclusive. VR was significantly correlated with theta, beta, and gamma brain wave activity. VR also increased attention-related and meditation-related brain wave activity and desynchronized alpha waves. Implications for practice and/or policy User lack of familiarity with VR may also have influenced the results;more VR learning materials should be provided for learners. In addition to using a larger sample, future studies should focus on creative novelty when developing VR content to improve creative processes and outcomes. Familiarizing learners with the use of VR could effectively reduce the cognitive load, as well as contribute to the stimulation of creative brain waves. © 2022 British Educational

关键词： Virtual reality

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The Effects of a Dynamic Repertory Grid for Peer Assessment: Peer Assessment of Computer Software application Certificate Practice

The Effects of a Dynamic Repertory Grid for Peer Assessment:...

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IIAI International Conference on Advanced Applied Informatics (IIAIAAI)

作者： Ting-Chia Hsu Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan

ISBN: (纸本)9781467389860

This study developed a novel peer assessment system from the approach of knowledge engineering. Gathering information from experts, a dynamic repertory grid was created as a peer assessment form to be used in a computer skills class taught in a vocational school. This form is dynamic in that it allows student reviewers to select personalized assessment criteria from a bank of items, causing students to reflect on the purpose of the assignment being reviewed and how to best characterize the performance of the student completing the assignment as well as providing ample feedback for students. The results compared the performance of the students using the proposed system with that of the ones using conventional approaches, and found that those who applied the proposed approach learned better and made significant improvement.

关键词： Software Certification Knowledge engineering Computers Data processing Computer applications Internet

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Explainable AI for Trustworthy Clinical Decision Support: A Case-Based Reasoning System for Nursing Assistants

Explainable AI for Trustworthy Clinical Decision Support: A ...

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IEEE International Conference on Big Data

作者： Yen-Ku Liu Yun-Cheng Tsai Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan

ISBN: (数字)9798350362480

ISBN: (纸本)9798350362497

The increasing complexity of patient data and the need for reliable, transparent decision-making in healthcare drive the demand for advanced AI systems. This paper introduces a Clinical Decision Support System (CDSS) integrating Explainable AI (XAI) with Retrieval-Augmented Generation (RAG), designed to offer transparent, real-time, and evidence-based recommendations. HIPAA-compliant and grounded in historical case studies, the system facilitates trustworthy decision-making in high-pressure environments for nursing assistants. Although preliminary, simulations indicate the system’s potential to reduce cognitive load and enhance decision accuracy, with future clinical trials planned for comprehensive validation. It ensures HIPAA compliance while utilizing real-time patient data and historical case studies to support transparent and reliable clinical decisions. The system provides real-time, mobile-friendly recommendations based on predictive analytics and case-based reasoning, ensuring that nursing assistants can make informed, transparent decisions even in high-pressure scenarios. Future work will validate the system through simulations and clinical trials to assess its impact on decision accuracy and cognitive load reduction. Designed specifically for nursing assistants, the system provides real-time, explainable recommendations and retrieves relevant historical cases and clinical guidelines to support decision-making. While this work is preliminary and has not been deployed in clinical settings, theoretical analysis suggests that the system has the potential to improve decision accuracy and reduce cognitive load. A roadmap for future validation and clinical trials is outlined to demonstrate how the proposed system can be integrated into healthcare workflows.

关键词： Decision support systems Accuracy Explainable AI Scalability Retrieval augmented generation Medical services Clinical trials Cognitive load Real-time systems Load modeling

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Enhanced engineering design behaviour using chatbots with user experience

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Behaviour and Information technology 2023年第12期42卷 2030-2041页

作者： Chien, Yu-Hung Yao, Chun-Kai Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan

In recent years, both industrialists and scholars have come to believe that involving users in the design process is the basis for ensuring design innovation and successful product development. However, practical restrictions of time, budget, and location may inhibit users’ long-term participation at teaching sites. With the development of emergent chatbot technology, the aim of this study is to investigate the feasibility that students practice interacting with chatbots who incorporate multiple real-life users’ experiences with products and product-specific knowledge in the classroom for exempting from time and accessibility constraints. We conducted an experiment using a design workshop to compare the student groups with respect to their interactions with chatbots, with target customers, and with no users while they generated design concepts. The quality of the three student groups’ design concepts and the differences of their design behaviours were compared. The outcomes of this study indicate that the chatbot group exhibited more significant transitions of engineering design behaviours and better design concept score than that the target-user and no-user group did. Chatbots incorporate user experience may provide students with opportunities to practice extracting information from users with the aim of promoting the success of the design process. © 2022 Informa UK Limited, trading as Taylor & Francis Group.

关键词： Students

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The Artificial Intelligence Learning Anxiety and Self-Efficacy of In-Service Teachers Taking AI Training Courses

The Artificial Intelligence Learning Anxiety and Self-Effica...

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International Conference on Artificial Intelligence and Education (ICAIE)

作者： Ting-Chia Hsu Tai-Ping Hsu Yi-Ting Lin Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan

This research explored the degree of learning self-efficacy of machine learning experience (MLSE) and artificial intelligence learning anxiety (AILA) of elementary and junior high school teachers. The participants were in-service teachers in the technology domain. This research applied the AI2 Robot City, which is a computational thinking board game, to in-service teacher education. The learning content was image classification for AI application. Elementary and junior high school teachers operated the MIT App Inventor(MAI) and Personal Image Classifier(PIC) platform, and trained the model for practicing AI to implement supervised machine learning on the PIC platform. The learners then inserted the model they had trained into the block-based programming environment of MAI. They completed the smart phone app and used the app to recognize the board game cards so as to control the movement of the smart cars on the table map to meet the requirements of the task in the AI2 Robot City board game. In order to understand affective factors such as the self-efficacy and learning anxiety of the elementary and middle school teachers participating in the AI teacher training workshop, the MLSE and AILA scales were administered before and after the classes. A total of 28 samples were collected. The results showed that there was no significant difference between the MLSE of the elementary and junior high school teachers. However, the average AILA degree of the junior high school teachers was significantly higher than that of the elementary school teachers. It was found that AILA was significantly negatively correlated with MLSE. The elementary and junior high school teachers were confident that they could study AI-related courses. However, the AILA of the junior high school teachers was higher than that of the elementary school teachers. Therefore, more teacher training workshops on AI application can be conducted for junior high school teachers to generally improve their familiari

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Strategic human resource development through Mentoring

Strategic Human Resource Development through Mentoring

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International Conference on Management and Service Science, MASS

作者： Li-yu Chen Chien Yu Department of Technology application & Human Resource Development National Taiwan Normal University Taipei Taiwan

The purpose of this study were to discuss diversity mentoring and organization's influence. The case study is a high technology company in Taiwan. There are 11 employees interviewed, and come out the conclusions as: diversity mentoring from organizational development, has faced the multiple hardships but still insisted on keeping conducting, influence on the organization and employees from the mentoring systems. We then further discuss the theoretical and managerial implications of our conclusions.

关键词： Employee welfare humans Companies Training Industries

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