The Department of Homeland Security Science and Technology (S&T) Directorate has issued a Request for Information (RFI) seeking to gain a better understanding of virtual world technologies as well as Web-based training systems that may be used either independently or can be used in combination with many kinds of models and simulations to enhance simulation-based exercise and training activities. Information is sought in two technology areas: Immersive Virtual World Capabilities to Support Emergency Preparedness and Response for Federal, State, Local and Tribal Incident Responders; and Emergency Management Web-based Training Capabilities for Federal, State, Local and Tribal Incident Responders. Sol. No. DHS-ST-RFI-IGD-VW-Web. Respond by Sept. 16. Contact: Jalal Mapar, program manager, SandT-IGD-VIRTUAL- [email protected].