The simulated people who use the space modelled in LEGION Simulator are called Entities.

Entities are displayed as coloured circles whose area approximates the size of an actual pedestrian. The sizes of Entities vary according to their distribution and the size of their luggage. When defining the size of Entities and their luggage you can use the software's built-in settings or create your own 'size profiles'.

Entities of both genders are included and you can tweak the ratio of men to women. Whatever their size, in tight spaces they can temporarily 'flux' in order to squeeze past one another (although this is not represented visually).