The BayesiaLab WebSimulator represents the best solution for sharing your Probabilistic Expert Systems without having to install any specific piece of software on the end user's machine.
The information contained in your XBL file is used to automatically set up a webpage. When the model is published on the Bayesia' server, the simulator uses the Bayesia Engine hosted on this server for exact probabilistic inference. The posterior probability distributions of the Output variables can then be dynamically updated for taking into account any new piece of evidence (hard and soft) entered by the end user (via a computer, tablet or smartphone).
There are two kind of simulators: the public simulators that are accessible to anybody, and the private simulators for which the access is restricted to the users that have the model's identifier and its password.