Tsung-Yu Liu

QR code and augmented reality-supported mobile english learning system

Mobile learning highly prioritizes the successful acquisition of context-aware contents from a learning server. A variant of 2D barcodes, the quick response (QR) code, which can be rapidly read using a PDA equipped with a camera and QR code reading software, is considered promising for context-aware applications. This work presents a novel QR code and handheld augmented reality (AR) supported mobile learning (m-learning) system: the handheld English language learning organization (HELLO). In the proposed English learning system, the linked information between context-aware materials and learning zones is defined in the QR codes. Each student follows the guide map displayed on the phone screen to visit learning zones and decrypt QR codes. The detected information is then sent to the learning server to request and receive context-aware learning material wirelessly. Additionally, a 3D animated virtual learning partner is embedded in the learning device based on AR technology, enabling students to complete their context-aware immersive learning. A case study and a survey conducted in a university demonstrate the effectiveness of the proposed m-learning system.

The Ubiquitous Museum Learning Environment: Concept, Design, Implementation, and a Case Study

Many problems have been found in museum learning activities that apply tour guide systems. In this research, a ubiquitous museum learning environment is developed to overcome these problems by applying the radio frequency identification, wireless network, and embedded system technologies. A case study is conducted and experimental results verify the effectiveness of the proposed learning environment.

RFID-based Ubiquitous Learning Environment for Outdoor Learning

Many issues have been identified in outdoor teaching, especially in places that lack the capacity to effectively present information. This study proposes an environment of ubiquitous learning with educational resources (EULER) based on radio frequency identification (RFID), the Internet and ubiquitous computing technologies to resolve such issues. A case study of natural science learning is conducted in classrooms and at the Guandu Nature Park in Taiwan. The results of evaluation show that the proposed EULER significantly improves student motivation and learning.

Using computer games in a computer course to improve learning

This study investigates how computer games impact on student learning and technology acceptance. A curriculum was designed for college students majoring in Computer Science. Participants included college teachers and students. Two groups of students participated in the learning activities by using gaming and non-gaming methods separately in the course. The proposed computer game helps students engage with learning activities. During the study, learning activities, surveys, and interviews were conducted with students. The evaluation results concerning technology acceptance demonstrate that incorporating gaming methods into the learning process can get better technology acceptance.

Educational affordances of ubiquitous learning

This study aims to explore educational affordances on a natural science course with a ubiquitous learning environment. To address this research goal, this study employed a learning environment termed the Environment of Ubiquitous Learning with Educational Resources (EULER) and conducted a natural science course. The participants included elementary school teachers and elementary school students. Detailed studies of how the students use EULER and how this course affects their learning have enabled us to identify specific educational affordances. This study describes eleven educational affordances that have implications for current and future developments in pedagogy.