Yoneo Yano

TL;DR: A computer supported ubiquitous learning environment for language learning with context-aware language-learning support system for Japanese polite expressions learning and a TANGO (Tag Added learNinG Objects) system, which detects the objects around learner using RFID tags, and provides the educational information.

TL;DR: The design, implementation, and evaluation of knowledge awareness map visualizes the relationship between the shared knowledge and the current and past interactions of learners and plays a very important role for finding peer helpers, and inducing collaboration.

TL;DR: The design, the implementation and the evaluation of this environment, called PERKAM (PERsonalized Knowledge Awareness Map), which utilizes the RFID ubiquities technology to detect the learner’s environmental objects and location, then recommends the best matched educational materials and peer helpers in accordance with the detected objects and the current location.

TL;DR: This paper proposes a computer assisted language learning (CALL) environment called tag added learning objects (TANGO), which detects the objects around the learner using RFID tags, and assigns some questions to the learners related to the detected objects that he usually uses during daily life to improve his vocabulary knowledge.

TL;DR: The experimental results show that the system facilitates users' encounters with cooperators and develops new helpful connections with the cooperators, and this system helps to gather, explore, and visualize social networks in an organization.