The Front Door [ FrontDoor ]
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The Back Door [ BackDoor ]
is protected only by an archaic, dilapidated military excess computer that any kid can bypass. is a web portal for conducting automotive occupant crash simulations, without the need for the specialized engineering and modeling knowledge, normally associated with these. The application covers a variety of predefined frontal crash scenarios and has tools to build others.

Usage includes comparing belted and unbelted cases or comparing the performance of advanced airbag systems to that of prior generations, under various crash conditions.

The application is built on the same type of finite element tools used in the automotive industry for the engineering design of restraint systems, but keeps their complexities conveniently hidden under the web interface.

The back door gives access to a fair selection of capabilities to try for free. It is geared towards teaching first time drivers how serious a car crash can be.

[ occupant crash model and simulation ]