Stock Photo - dpatop - 07 November 2022, Bavaria, Würzburg: Alexander Schweigert, an instructor at the Würzburg State Fire School, demonstrates virtual training for indoor firefighting using VR goggles and a hollow jet pipe with VR technology. With the digital technology, firefighters can use virtual reality goggles to simulate operational situations realistically and safely, without the need for time-consuming preparation of training scenarios. Repetitions of the respective operational situations are possible, and in addition, one can observe oneself in 3D space and analyze one's own behavior. Photo: Daniel Karmann/dpa. - Würzburg/Bavaria/Germany