Patent ID: 9521523
Filing Date: 2016-12-13
CPC Classification: H04M,H04W

Claim Text:
1. A method comprising: identifying, by one or more processors, a main device associated with a user, at least a first known environment device at a first checkpoint location, and a second known environment device at a second checkpoint location, wherein the at least first known environment device and the second known environment device are capable of communicating with the main device; receiving, by the one or more processors, location and time information from the at least first known environment device after recognizing that the main device is located within the first checkpoint location and the second known environment device after recognizing that the main device is located within the second checkpoint location; deriving, by the one or more processors, a common usage pattern of the main device, based on the location and time information, wherein the common usage pattern projects an expected location of the main device at a known time; determining, by the one or more processors, whether the main device deviates from the derived common usage pattern by determining whether the main device is located at the expected location at the known time; and in response to determining the main device deviates from the common usage pattern, sending, by the one or more processors, an alert for the user, wherein the alert is sent to the at least first known environment device when the common usage pattern projects the expected location of the main device should correspond with the first checkpoint location and the second known environment device when the common usage pattern projects the expected location of the main device should correspond with the second checkpoint location.