Abstract: A hair trimming device arranged to detect positions of the hair trimming device in relation to a client's head and to adjust its trimming length automatically and dynamically according to preprogrammed values at any given point during a hair trimming session.

Abstract: A programmable hair trimming system has a hair trimming device including a receiving element configured to receive an electromagnetic field and at least one source element having an electromagnetic field source. The hair cutting length of the hair trimming device is adjustable, and the at least one source element is external to the hair trimming device and arranged to be placed in a fixed relationship to the head of a person. The hair trimming system is arranged to detect, by an electromagnetic tracking system, the position of the hair trimming device in relation to the at least one source element. Further the hair trimming system relates this position to a previously generated hair length profile data regarding the desired hair trimming length at various positions. Based on the desired hair trimming length at the sensed position, the trimmer cutting length is automatically and dynamically adjusted.

Abstract: A hair trimming device arranged to detect positions of the hair trimming device in relation to a client's head and to adjust its trimming length automatically and dynamically according to preprogrammed values at any given point during a hair trimming session.

Abstract: A hair trimming system arranged to detect the position of a hair trimming device in relation to a client's head, and to adjust its trimming length automatically and dynamically according to preprogrammed values at any given point during a hair trimming session.

Abstract: A programmable hair trimming system is proposed having a hair trimming device (2) comprising a receiving element (1) for receiving an electromagnetic field and at least one source element (3) comprising an electromagnetic field source. The hair cutting length of the hair trimming device is adjustable, and the at least one source element (3) is external to the hair trimming device(2)and arranged to be placed in a fixed relationship to the head of a person. This hair trimming system is arranged to detect, by means of an electromagnetic tracking system, the position of the hair trimming device (2) in relation to the at least one source element (3). Further the hair trimming system relates this position to a previously generated hair length profile data regarding the desired hair trimming length at various positions. Based on the desired hair trimming length at the sensed position the trimmer cutting length is automatically and dynamically adjusted.

Abstract: A hair trimming system is disclosed that is arranged to detect the position of a hair trimming device (2) in relation to a client's head (30), and to adjust its trimming length automatically and dynamically according to preprogrammed values at any given point during a hair trimming session.

Abstract: A media player and a method of operating the media player in which the events stored therein or available thereto are divided/filtered into groups, each group comprising less than all of the events, and where, when a group of events is provided on the display of the media player, the user may select to have the events of that group provided in a shuffled manner.