In cooking practice in a registered dietitian/dietitian training course, students first take notes on the teaching materials while watching the teacher’s demonstration. After that, the students are divided into their own groups to practice. However, in cooking training, there are cases where the process is complicated and it is difficult to confirm the teaching materials with bare hands during cooking. Therefore, it is thought that the introduction of an education support system that can be operated without contact will increase the learning effect. In this study, we developed a digital teaching material system that enables gesture manipulation using Kinect in cooking practicing. This system consists of a 3-D depth sensor (Kinect) that monitors the motions of the operator, a display monitor, and a PC with an application to control them. In this system, we conducted a questionnaire survey on dietitian training course students after they actually experienced using the system and examined the usefulness of the system.
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