| 主权项 |
1. A computerized method of detection and monitoring of at least one position based activity by a subject, comprising:
providing a wearable monitoring device including at least one position tag configured to communicate with a plurality of anchor devices, each device including at least one sensor configured for tracking location of the position tag in a space, the wearable monitoring device further configured to be detachable and wearable on a subject; collecting body movement and location data of the subject within the space based on the tracked location of the at least one position tag; providing at least one activity sensor configured to sense at least one body movement of the subject within the space, wherein the wearable monitoring device includes the at least one activity sensor; collecting body movement data based on the at least one activity sensor; correlating the body movement data and the location data and a time of day and day of week; contextually analyzing the correlation to identify at least one abnormal event or at least one normal event based on a deviation of the correlated subject body movement and the location data and the time of day and day of week from past recorded data of a previous combination of similar body movement data and location data and time of day and day of week; and generating an alert indicative of the at least one abnormal event or the at least one normal event. |
