Image for displaying information

Abstract

This image is an information display image showing the mental fatigue level of a subject, calculated based on biometric information acquired by sensors and information entered into terminals, etc. As shown in "Image Diagram" and "Image Diagram Showing Changed State," this image includes a curve showing the progression of mental fatigue over time, multiple vertical bars divided into two colors indicating the mental fatigue threshold at each time point, and a dotted line showing the predicted progression of mental fatigue. By changing the display of these curves, multiple vertical bars, and dotted lines, the subject's mental fatigue level can be visually grasped. Specifically, the shape of the curve changes according to the magnitude and progression of the calculated mental fatigue level. The circular figure placed at the left end of the curve indicates the time when monitoring of mental fatigue level began, and the circular figure placed at the right end of the curve indicates the current mental fatigue level. The multiple vertical bars move vertically according to the mental fatigue threshold at each time point. The direction of extension of the dotted line extending from the circular figure at the right end changes according to the predicted progression of mental fatigue level. By comparing the direction of extension of the dotted line with the multiple vertical bars, it is possible to determine whether the level of mental fatigue may fall outside the threshold range, that is, whether a break is necessary. As shown in the "Image Diagram Showing Changed State," when the calculated level of mental fatigue falls outside the threshold range, the color of the curve changes locally in the section that falls outside the threshold range. The color of the dotted line also changes to the same color as the curve after the change. Note that the changes or movements of the curve, multiple vertical bars, and dotted line in this image are not limited to the "Image Diagram" and the "Image Diagram Showing Changed State."

Images