Disclosed is a control method of electronic devices. The method of electronic devices arranged on display walls involves a processor receiving information in a self description signal from an electronic device that characterizes it by at least an IP address and a command set which is stored in a database. A video representation is generated for displaying on a video display. The electronic device is selected from the database to retrieve at least a portion of the self identification information of the device from the database. Instruction are then issued to place an icon representing the device in a location on the video representation of one of the plurality of walls, where the icon is associated with the electronic device in the location on the wall with a selection of the electronic device for remote control. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.