In the increasingly complex world of mobility, critical and dangerous situations are occurring more and more frequently. Above all, rail vehicles which have direct contact with other vehicles – such as cars, buses, motorcycles or bicycles – or even with people are the most difficult to handle.
 
Accidents with rail vehicles do not only happen because of a tightened infrastructure or changed traffic regulations. The human himself and a potential failure of his reaction or intelligence is a major risk factor here.
 
In some cases it is unconsciousness due to health problems or reduced reaction speed due to medication. In most cases, however, it is the use of smartphones during work that distracts rail vehicle drivers from driving safely.