Please make use of our company's support capabilities in human and life engineering for manufacturing.

We will introduce how we will utilize our strengths to develop, for example, an easy-to-use backpack, using human and ergonomic engineering.

【Evaluation Technology Based on Human and Life Engineering】 Rather than evaluating individual products or services, we strive to assess them in light of the various characteristics of the users. For example, items designed to be carried on the back include school backpacks, bags, and framed carriers. The component that connects these items to the person is the shoulder strap. Based on insights gained from our past research, we have determined that the material of wetsuits is suitable for shoulder straps. Below, we present the experimental plan and evaluation results to assess its effectiveness. 【Evaluation Plan】 ■Experimental Method Two types of shoulder straps were used, and standard-weight learning materials were placed in the school backpack to evaluate walking movements and jumping in place. ■Target Shoulder Straps We focused on conventional artificial leather and the material of wetsuits (hereafter referred to as the new material). ■Monitors (Subjects) First and second-grade elementary school students ■Evaluation Items - Subjective evaluation (ease of carrying, no physical burden, body instability, etc.) - Posture and movements Body tilt while walking, swaying side to side and front to back - Relationship between person and object Displacement between the school backpack and the body, pressure exerted between the shoulder strap and the body For further details, please refer to the basic information below.

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