Image of operation of a bedside handheld controller.

Abstract

This image shows the operation screen for a handheld controller for an electric remote-controlled bed. It consists of a position display unit in the upper center of the screen and an operation unit below the position display unit. By touching the operation buttons on the operation unit, the user can adjust the angle of the bed bottom or the height of the bed floor. As shown in "Image 1" and "Image 1 to 3 of the changed state," the pictogram displayed in the position display unit and the proportion of colors in the operation unit change in accordance with the angle of the bed bottom. Also, as shown in "Image 2" and "Image 4 to 6 of the changed state," the number of triangles next to the pictogram displayed in the position display unit and the proportion of colors in the operation unit change in accordance with the height of the bed floor.

Images