ABNORMAL ACTIVITY DETECTION FOR ELDERLY AND HANDICAPPED INDIVIDUALS

摘要

A method and apparatus for creating an anomalous behavior detection log for reporting anomalous behavior of a user in an environment are describe including logging first time-stamped event data of initial behavior of the user over a period of time in the environment, estimating a location of the user in the environment using the time-stamped event data of the initial behavior of the user, creating a characterization of life routines of the user's initial behavior, logging second time-stamped event data of subsequent behavior of the user, estimating a user location sequence of the user in the environment using time-stamped event data of the user's subsequent behavior, generating user location sequence comparisons by comparing the characterization of life routines of the user's initial behavior and the estimated user location sequence of the user's subsequent behavior and creating an anomalous behavior detection log by detecting anomalous behavior using the user location sequence comparisons.