Literaturnachweis - Detailanzeige
| Autor/inn/en | Aoki, Yuki; Ujihara, Shingo; Saito, Takanori; Yuminaka, Yasushi |
|---|---|
| Titel | Development of Augmented Reality Systems Displaying Three-Dimensional Dynamic Motion in Real Time |
| Quelle | In: Physics Education, 55 (2020) 4, Artikel 045020 (5 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0031-9120 |
| Schlagwörter | Computer Simulation; Scientific Concepts; Motion; Science Instruction; Educational Technology; Technology Uses in Education; Handheld Devices; Junior High Schools; Secondary School Science; College Science; Measurement |
| Abstract | We developed a three-dimensional motion tracking system that displays trajectories as augmented reality in real time on a tablet device. The features of this system are as follows: (1) the three-dimensional trajectory can be observed from any direction. (2) Velocity and acceleration can be visualized as augmented reality. The device consists of an Intel D435, a spatial recognition camera, and a Raspberry Pi 4 for data processing and transferring. The data are broadcasted to tablet computers, allowing simultaneous observation from multiple tablet devices. The sampling rate of the detection is 8 fps with a measurement error of 1.2%. Since even a general-purpose tablet device can be used to visualize trajectories as augmented reality with this motion-tracking system, it can be widely applied in the study of dynamics in physics from the junior high school to the university level. (As Provided). |
| Anmerkungen | IOP Publishing. 190 North Independence Mall West Suite 601, Philadelphia, PA 19106. Tel: 215-627-0880; Fax: 215-627-0879; e-mail: ped@ioppublishing.org; Web site: https://iopscience.iop.org/journal/0031-9120 |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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