As part of its Standoff Technology Integration and Demonstration Program (STIDP), the Department of Homeland Security’s (DHS) Science and Technology (S&T) Directorate has issued a Request for Information to identify interested parties or teams with experience in designing and implementing pedestrian control management techniques and methods, especially pertaining to the architectural design of the ingress environment at a large public event. S&T wants to explore innovative technologies or models of how to characterize existing pedestrian flows and successfully control crowd flows with a minimal investment in infrastructure at the farthest fringes of the sensor detection zones. S&T is also interested in crow monitoring/control closer to the venue entrances for implementing technologies such as geo-tracking and video anomaly detection. Sol. No. OPO- 09-00000-RFI-CD. Respond by May 15. Contact: Pacific Northwest National Lab, [email protected].