Abstract: A method and apparatus for the identification of suspect behaviour in a retail environment, the method comprising: detecting a person in a frame of said stream of video data; extracting a set of activities of the identified person from the stream of video data; assigning a numeric value to each extracted activity in the set of extracted activities, said numeric value representative of a threat level of the activity; accumulating said numeric values to provide a behaviour score; and identifying a behaviour as being suspect when the behaviour score reaches a target threshold value associated with the behaviour.

Abstract: A POS terminal for a retail environment, comprising a data acquisition device for generating event data from a user scan of a product along a scanning path of the POS terminal, said path comprising an entry point and an exit point; and a processing unit for receiving at least a portion of event data from the data acquisition device and process the event data according to a set of predefined rules, to determine a control parameter for the POS terminal, generate a user alert based on the control parameter and communicate the user alert to the end user; the data acquisition device comprising: a universal product code, U PC, scanner; a plurality of illumination units arranged along the scanning path for illuminating the product; a plurality of sensors for sensing event data including a shape, size and volume of the product and a parameter of a hand of the user as the product is scanned along the scanning path.

Abstract: A POS terminal for a retail environment, comprising a data acquisition device for generating event data from a user scan of a product along a scanning path of the POS terminal, said path comprising an entry point and an exit point; and a processing unit for receiving at least a portion of event data from the data acquisition device and process the event data according to a set of predefined rules, to determine a control parameter for the POS terminal, generate a user alert based on the control parameter and communicate the user alert to the end user; the data acquisition device comprising: a universal product code, U PC, scanner; a plurality of illumination units arranged along the scanning path for illuminating the product; a plurality of sensors for sensing event data including a shape, size and volume of the product and a parameter of a hand of the user as the product is scanned along the scanning path.