PROBLEM TO BE SOLVED: To provide a device, a method and a program for identifying a task being performed.;SOLUTION: A power measuring device 20 measures the power consumed by a printer 30 and the data on power consumed by the printer 30 is sent to a task analyzing device 10. The task analyzing device 10 receives the data on power consumed by the printer 30 from the power measuring device 20, detects a task associated with a consumed power range into which the measured consumed power falls, and identifies a task which was being performed by the printer 30 during the measurement of the power consumed.;COPYRIGHT: (C)2012,JPO&INPIT
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