Download SmartCIT An Intelligent Sensor Network System

Figure 1: An illustration of how various components of the SmartCIT system work
together.
Previously, a wireless location tracking system developed by Harvard University,
MoteTrack, was also included in the system. With motes (Berkeley Mica2/Mica2dots)
functioning as distributed beacon signal generators, MoteTrack receives data from
motes and processes the data to calculate the location of the object being tracked.
Even though a working MoteTrack together with other sensors would provide a lot of
interesting queries to the SmartCIT system, we had to discontinue working on
MoteTrack due to its poor accuracy proved in the early stage of the project.
III. WEB CAM RELATED PROGRAMS
In this project, we utilize web cameras to provide real time image or stream data for
complicated and interesting queries. To get the camera data, we use a modified third-
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