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Usability research simulator |
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The URS is a flexible, modular ergonomic model, within which the driver's and the front passenger's seat can be modeled in a realistic way. The mutable positioning of control elements, the access to a simulation software as well as the connection of steering wheel and pedals to a driving simulator allow a flexible and realistic application of the URS.
Background
The users of modern automotives demand a great deal of their vehicles' ergonomic features. In this case, ergonomics on the one hand means that a vehicle's dimensions are adapted to the user's needs (anthropometry) and on the other hand includes the userfriendly configuration of the Human-Machine-Interface (HMI).
These augmented demands led to an increase of importance of ergonomics within the automotive industry. Research has shown that studies with real models are much more efficient, but at the same time considerably more complex than research based on abstract computer models. It is challenging for instance to adapt existent vehicles to different research purposes or to realize various settings within the same vehicle.
In order to facilitate research on such matters, the Professorship of Human Factors and Ergonomics has developed the Usability Research Simulator (URS). The URS is a flexible, modular ergonomic model within which the driver's and the front passenger's seat can be modeled in a realistic way. A profile construction made from aluminium (see image 1) allows the flexible and quick arrangement of relevant elements like sill height, arrangement of the pedals or seat height. Control elements like switches or knobs can arbitrarily be arranged on a perforated metal plate. By applying LCD displays in connection with a simulation software instead of real displays, various display concepts can be realized within a short period of time.
In interconnection with video and audio technology and different evaluation software, the URS allows manifold research within and around the automotive.
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