Figure 1b
An idealized transparent view and a rescue robot (MARIE robot) flying autonomously inside the industrial hall is shown. The key task of the rescue robot is to detect all materials and their properties inside the industrial hall, even through dense smoke, and to visualize this information externally by means of regular wireless communication. Note that a swarm of such robots can map the entire hall faster, but this current research topic will not be addressed further since it is not mandatory for achieving MARIE’s vision.