In this paper, we have developed an RT educational tool for physics in high school curriculum. Students, who use this tool, can see and feel physical phenomena and theories and they will consider questions by themselves. This system has enough sensors to make every physics experiment possible in a high school curriculum. We designed this sensors-system based on systematized physical quantities which we previously reported. We gave a class to four groups under different conditions. Group-A was with the RT tool, and group-B was traditional classroom learning, and Group-C was with the experiment tool as usual, and Group-D was without display system of the RT educational tool, to confirm visual effect of display. We carried out a questionnaire survey about each class, and tested students' comprehension on the class content. As a result, Group-A with the RT educational tool improved an understanding level and a result of the test together, and statistical significance was confirmed, although limited to a circular motion. Here we report the development and evaluation of RT educational tool for physics.

CYBATHLON is an international competition organized by ETH Zurich, Switzerland, that provides an opportunity to promote the development of new assistive technologies useful in daily life, challenging development teams from around the world to work with people with disabilities to develop assistive technologies. In this study, we are participating in the Powered Wheelchair Race (WHL), an electric wheelchair category, as Team OECU RPwheel Project. This paper reports on the findings of the JAPAN Local Hub set up at Osaka Electro-Communication University in the Cybathlon Challenge 2024 held on February 2, 2024, including the preparations and precautions leading up to the event.