Abstract: A signaling rodent trap system, the system comprising a signal transmitting device, wherein said signal transmitting device includes a motion triggered switch, a rf transmitter electronically connected to said switch for generating a rf signal only when said motion trigger switch is activated, a power source that is utilized to power said rf transmitter only when said motion triggered switch is activated, and, means for attaching said signal transmitting device to a rodent trap; and, a signal receiving device, wherein said signal receiving device includes a rf receiver for receiving said rf signal from said transmitter, a signaling mechanism for indicating a rf signal has been received by said receiver, a processor electronically connected between said signaling mechanism and said rf receiver for activating said signaling mechanism when a rf signal is received by said receiver, and, a power source for powering said signal receiving device.

Abstract: A system for analyzing the current status of a project including a project schedule (110) representing activity information associated with project activities stored as a relational database, including requirements associated with each project activities and one or more dependencies interrelating at least two project activities; a database interface (130) to allow access to the relational database; and an analyzer (120) to analyze selected critical paths, where a series of interrelated project activities terminating with a critical activity defines a critical path. The system operating by the analyzer (120) accessing the relational database using the database interface (130), searching the relational database for one or more data structures associated with the one or more selected critical paths, retrieving the data structures associated with the selected critical paths, analyzing the data structures, and outputting a result of the analysis to a user interface (121).