Abstract: A method for guiding a user equipped with a device to a virtual object located at a first location, the device being connected to a display on which the virtual object is displayed, includes detecting a need to change a current path followed by the user in order to reach the virtual object. The method includes moving the virtual object to a second location chosen such that the virtual object remains displayed on the display and guiding the user to the second location.

Abstract: A method of handling telephone on-hold music, provided by a second party to a first party on a telephone connection between the first and the second party, includes detecting on-hold music, and providing, while on-hold music is detected, and to the first party, content from a source that is independent from the second party. A length of the most recently received audio signal originating from the second party is continuously stored. When on-hold music is no longer detected, voice information is retrieved from the stored length of the most recently received audio signal, providing, to the first party, content from a source that is independent from the second party is stopped, and the retrieved voice information is reproduced to the first party, wherein a time offset that corresponds to a time period required for detection of on-hold music is present.

Abstract: A method of setting detection parameters in an apparatus for on-hold music detection, includes comparing a telephone number dialed with telephone numbers in a database. If the telephone number dialed is found in the database, detection parameters and/or detection software associated with the telephone number are retrieved from the database, and the retrieved detection parameters and/or detection software are provided to an on-hold music detection unit.

Abstract: A method of setting detection parameters in an apparatus for on-hold music detection, includes comparing a telephone number dialed with telephone numbers in a database. If the telephone number dialed is found in the database, detection parameters and/or detection software associated with the telephone number are retrieved from the database, and the retrieved detection parameters and/or detection software are provided to an on-hold music detection unit.

Abstract: A method of handling telephone on-hold music, provided by a second party to a first party on a telephone connection between the first and the second party, includes detecting on-hold music, and providing, while on-hold music is detected, and to the first party, content from a source that is independent from the second party. A length of the most recently received audio signal originating from the second party is continuously stored. When on-hold music is no longer detected, voice information is retrieved from the stored length of the most recently received audio signal, providing, to the first party, content from a source that is independent from the second party is stopped, and the retrieved voice information is reproduced to the first party, wherein a time offset that corresponds to a time period required for detection of on-hold music is present.