Fig. 3: Construction of the arenas for the four missions.
From: Automatic design of stigmergy-based behaviours for robot swarms

Technical drawings of the arena with dimensions and positions of different regions, along with photos of the real arena, in the four mission configurations: a AGGREGATION, b DECISION MAKING, c RENDEZVOUS POINT, and d STOP. All measurements are expressed in meters. The missions are described in the Methods section.