Now launching Information Growth & Diffusion Simulator Java Applet.

This may take up to 3-5 minutes assuming you have the following prerequisites:

When the applet launches, it should give a security warning. "Granting the session" allows you to save your work to your hard drive, but it is not required to successfully run the simulation. If you deny the session but wish to grant it later -- you must shut down your browser entirely before restarting.

If no security warning appears, this might indicate that you do not have the most recent version of Java Plug-in. This may prevent the save/load capability from functioning. The most recent Plug-in can be downloaded from the Sun website.

If you have questions, comments please contact Marshall V. Alstyne for research inquiries and Misha Lipatov for web related issues.