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Washington University in St. Louis News & Information > News Topics > Culture & Living > War / Terrorism > Homeland and International Security >
Surveillance
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Showing Surveillance Stories 1 through 7 of 7.
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Networking, managing information for the military
Novel network is proposed for Department of Defense
Aug. 6,
2008 --
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| Image courtesy U.S. Army |
| WUSTL's Patrick Crowley is proposing a novel network for the U.S. Department of Defense (DoD) to manage information better simultaneously in real-time. |
Patrick Crowley, a WUSTL computer architect, intends to design a new kind of network for the Department of Defense (DoD) to facilitate real-time information in the field so that every foot soldier, commander, tank and transport vehicle is networked. Crowley will use the WUSTL programmable network platform that can scale real-time information sharing over several orders of magnitude, from a handful of interconnected platforms to thousands and tens of thousands. He hopes to facilitate better information sharing in the military.
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Saving lives
Today's military using more robots
Aug. 4,
2008 --
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| WUSTL computer scientists who work on robots say the machines still need the human touch. |
War casualties are typically kept behind tightly closed doors, but one company keeps the mangled pieces of its first casualty on display. This is no ordinary soldier, though — it is Packbot from iRobot Corporation. Robots in the military are no longer the stuff of science fiction, and WUSTL's Doug Few and Bill Smart are on the cutting edge of this new wave of technology. Few and Smart report that the military goal is to have approximately 30% of the Army comprised of robotic forces by approximately 2020.
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First test
Study: Wireless sensors limit earthquake damage
April 16,
2007 --
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| Shirley Dyke (left) and Pengcheng Wang adjust wireless sensors onto a model laboratory building in Dyke's laboratory. |
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An earthquake engineer at Washington University in St. Louis has successfully performed the first test of wireless sensors in the simulated structural control of a model laboratory building. Shirley J. Dyke, Ph.D., the Edward C. Dicke Professor of Civil Engineering and director of the Washington University Structural Control and Earthquake Engineering Laboratory, combined the wireless sensors with special controls called magnetorheological dampers to limit damage from a simulated earthquake load. More...
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Cloning agents
Software agents now in touch via network sensors
Nov. 9,
2006 --
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| Aristo, the Washington University robot, uses sensor networks to avoid simulated "fire" - red cups - while navigating near "safe" areas,which are blue cups. |
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Agent 007 is a mighty versatile fellow, but he would have to take backseat to agents being trained at Washington University in St. Louis. Computer scientist engineers here are using wireless sensor networks that employ software agents that so far have been able to navigate a robot safely through a simulated fire and spot a simulated fire by seeking out heat. Once the agent locates the fire, it clones itself - try that, James Bond -- creating a ring of software around the fire. A "fireman" can then communicate with this multifaceted agent through a personal digital assistant (PDA) and learn where the fire is and how intense it is. Should the fire expand, the agents clone again and maintain the ring - an entirely different "ring of fire." More...
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New generation of hybrid filter
Device traps, UV zaps pathogens
June 8,
2005 -- A team of engineers from Washington University in St. Louis and the University of Colorado at Boulder has removed bioaerosols - airborne biological particulate matter -- from the air of a hospital therapy pool using a new generation of hybrid filters. The bioaerosols identified in the unnamed Midwestern hospital pool had sickened nine lifeguards who had become ill with hypersensitivity pneumonitis, a lung condition that mimics pneumonia symptoms. This forced the pool to shut down. It is now reopened.
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Some like it hot
Environmental engineer identifies troublesome bioaerosol
April 7,
2005 --
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| A WUSTL researcher has identified a bacterium as the pathogen living on bubbles in hot water environments. |
A team of researchers, led by an environmental engineer at Washington University in St. Louis, has applied a molecular approach to identify the biological particles in aerosol responsible for making employees of a Colorado hospital therapeutic pool ill. They found: when the bubble bursts, the bacteria disperse, and lifeguards get pneumonia-like symptoms.
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Arch safety
System considered that links video camera with automatic target recognition
April 10,
2003 --
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| The St. Louis arch has been thought to be a potential target for terrorists. |
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Researchers at Washington University's Center for Security Technologies are planning a surveillance system that recognizes aberrant traffic flow and then, using automatic target recognition, identifies and analyzes the danger.
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Showing Surveillance Stories 1 through 7 of 7.
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