The TrackingLab - one of the two experimental rooms in the Cyberneum - is a laboratory in which human behaviour is studied in virtual surroundings. The scientists are particularly interested, for example, in determining how human beings find their way about in surroundings which are new to them, or how they react emotionally to the architecture of rooms. This requires that behavioural data be collected in numerous, different virtual rooms. In contrast to other simulators, human beings in the TrackingLab can move freely and naturally through the simulated environments.