Display apparatus for an emergency service member for displaying information content of different information types from a guidance system

Display device (10-13) for an intervention worker for displaying information content of different types of information in a guidance system (1), with a screen (20) that can be carried by the intervention worker who presents a plurality of visually distinguishable segments (21-28), in which each of the segments (21-28) is assigned at least one of the types of information, wherein the respective segment (21-28) is configured for visual output of a current information content of the information type assigned to the segment (21-28), and a drive unit (30) that can be coupled to the system guide (1) to actuate the screen (20), in which the display device (10-13) is designed as a mask (14) that can be used in front of the intervention worker's face, wherein the visually distinguishable segments (21-28) are disposed in a peripheral field of vision of the intervention worker when the intervention worker wears the mask (14), or in which the display device (10-13) is designed as goggles (15) or goggle extension that can be worn by the intervention worker, wherein the visually distinguishable segments (21-28) when wearing the glasses (15) or the glasses extension are disposed in a peripheral field of vision of the intervention worker, and wherein a series of the segments of the plurality of visually distinguishable segments (21-28) are configured to represent an area outside the field of vision of the intervention worker, in particular an area behind the intervention worker, by visually outputting the information content of the information types assigned to the series segments.