Device and method for measuring and visualizing the sound level in a place where at least two people are gathered, comprising at least one sound detector which is connected to at least one visualization device in such a way that the visualization device responds to sound at the place. The visualization device is arranged so that it provides a gradually increasing response to gradually decreasing sound level. The visualization can be instantaneous or show average values for a defined period of time. The device is typically reversible so that it also provides a decreasing response to increasing noise levels. Instructions are given for use in gathering locations such as school classes, kindergarten rooms, meeting rooms, party rooms and group rooms for people with special behavioural challenges.

A display structure of a pressure gauge of an air compressor, the air compressor is received in an accommodation box, and a scale portion of the pressure gauge is viewable via a displaying opening of the accommodation box, the pressure gauge includes a cylindrical body which is transparent and is formed in a pen shape, and the pressure gauge includes a colored O-ring configured to indicate a pressure value of the scale portion. The scale portion is not printed on the cylindrical body of the pressure gauge and includes a transparent panel on which the pressure value of the scale portion is marked on an internal face of the transparent panel, and the internal face faces the cylindrical body of the pressure gauge.

A physiological monitor gauge panel defines parameters to display on a physiological monitor via corresponding gauges. Gauge faces depict a range of parameter values for each of the parameters. An indicator designates a position on each gauge face corresponding to the current parameter value within the range of parameter values. The indicated position on each of the gauges is at the mid-point of each of the gauge faces when each of the parameters is at a nominal value.

A display device for a measuring instrument, includes: a display screen of a graphic display module; and a processing unit for drawing on the display screen a figure changed in position or shape in response to change in measured value, the processing unit is configured to: calculate first coordinates on the display screen based on a pre-changed value of the measured value; draw at least a part of the figure on the display screen based on the first coordinate; calculate second coordinates on the display screen based on a post-changed value of the measured value; acquire as a redrawing region a region on the display screen based on the first coordinates and the second coordinates; and redraw the redrawing region based on a redrawing function for redrawing only a specified region on the display screen.

A physiological monitor gauge panel defines parameters to display on a physiological monitor via corresponding gauges. Gauge faces depict a range of parameter values for each of the parameters. An indicator designates a position on each gauge face corresponding to the current parameter value within the range of parameter values. The indicated position on each of the gauges is at the mid-point of each of the gauge faces when each of the parameters is at a nominal value.

A display device includes a liquid crystal panel providing a display surface where an image is displayed, a backlight emitting light to the liquid crystal panel from behind, a real object placed between the liquid crystal panel and the backlight and visible through the liquid crystal panel, and a controller controlling the liquid crystal panel such that a specific pixel region of the display surface behind which the real object is positioned is higher in light transmittance than another pixel region of the display surface.

A physiological monitor gauge panel defines parameters to display on a physiological monitor via corresponding gauges. Gauge faces depict a range of parameter values for each of the parameters. An indicator designates a position on each gauge face corresponding to the current parameter value within the range of parameter values. The indicated position on each of the gauges is at the mid-point of each of the gauge faces when each of the parameters is at a nominal value.

A system and method for operating a dynamic vertical situation display on an aircraft includes generating display data for a dynamic vertical situation display displayed on a display based upon flight plan data from a flight management system, where the flight plan data includes a plurality of waypoints and one or more phases of flight. A current phase of flight of the aircraft and a number of waypoints currenting displayed on the dynamic vertical situation display on the display is determined, and instructions to dynamically change a size of the dynamic vertical situation display on the display are generated based upon at least one of the number of waypoints currenting displayed on the display and the current phase of flight of the aircraft.

A display structure of a pressure gauge of an air compressor, the air compressor is received in an accommodation box, and a scale portion of the pressure gauge is viewable via a displaying opening of the accommodation box, the pressure gauge includes a cylindrical body which is transparent and is formed in a pen shape, and the pressure gauge includes a colored O-ring configured to indicate a pressure value of the scale portion. The scale portion is not printed on the cylindrical body of the pressure gauge and includes a transparent panel on which the pressure value of the scale portion is marked on an internal face of the transparent panel, and the internal face faces the cylindrical body of the pressure gauge.

A physiological monitor gauge panel defines parameters to display on a physiological monitor via corresponding gauges. Gauge faces depict a range of parameter values for each of the parameters. An indicator designates a position on each gauge face corresponding to the current parameter value within the range of parameter values. The indicated position on each of the gauges is at the mid-point of each of the gauge faces when each of the parameters is at a nominal value.