New Levels of Observation
		Revealing Previously Unobservable Phenomena The Center for Embedded Networked Sensing (CENS) is developing new technology that will enable researchers in many fields to collect qualitatively new types of data, more easily and with a minimal effect on the environment being studied. This breakthrough will allow researchers to detect and identify events and phenomena that were previously untrackable. Adaptive The wireless sensing systems developed by CENS researchers are both adaptive and self-configuring. This flexibility in system design allows the sensors to monitor their environment for change, and focus their attention on unusual events or significant activity. The self-directed systems, which will operate continuously, have the ability to notice and record unique events that a researcher visiting the site intermittently will not observe. Continuous Monitoring These systems are able to self-organize into a network, repair themselves and manage their power consumption, allowing the sensors to be deployed long-term. Leaving the sensors in the field enables continuous monitoring of the world around them. These low-cost, low-power sensors can be deployed in large numbers, expanding the area under observation. By providing early, accurate information, the system limits the impact of contaminants on the environment or the danger posed by structural flaws. Data Management The CENS systems will collect vast amounts of data from a wider field of observation, as well as concentrated sampling, than was previously possible. CENS researchers are developing data management tools that will facilitate management and analysis of the data. Low Impact Unlike researchers visiting a site to take samples or record activity, the CENS systems will have a minimal impact on the environment, making it possible to conduct an experiment without biasing the results. When embedded in environments from water-side ecosystems to contaminated urban areas to buildings in earthquake zones, the wireless sensor systems developed by CENS will provide researchers with critical information for managing our world.