Abstract: A system, tracking devices, and methods therein are provided for tracking an item during transportation. A wireless intelligent tracking device receives information on a route for an item to be tracked. It then acquires sensor data from at least one sensor at time points from a plurality of time as the tracking device is being transported along the route in association with the item, to thereby generate a measured pattern of events for the route. The tracking device applies an algorithm to compare a multi-dimensional signature information related to the route with the measured pattern of events, the signature information having an expected pattern of events associated with the plurality of time points of the route. An instruction to trigger an action based on a result of the applying may be generated. The server generates signature information by training a machine-learning model based on data acquired by tracking devices.

Abstract: A method for handling one or more items in an item storage in a communication network. The method includes initiating a procedure for handling one or more items in an item storage based on an input related to a user in the communication network, and selecting a position related to an item of the one or more items based on the input. Further, the method includes guiding the user to the selected position via triggering a guiding indication associated with the selected position, and detecting a pattern change in a registered pattern, wherein the pattern change is due to movement of an item associated with the selected position or movement of another item. Upon detection of the pattern change, a confirmation indication is sent for confirming handling of the item back to the user.