Abstract: A lighting system (100) includes a lighting module (110) configured to accept a light source, and a controller (120) configured to be linkable to the lighting module (110). A link between the controller (120) and lighting module (110) is establishable by exchanging between the controller (120) and lighting module (110) at least one of a module link identity of the lighting module and a controller link identity of the controller. The link may be establishable based on a gesture including pointing the controller (120) to the lighting module (110), touching the controller (120) to the lighting module (110), and/or selecting the lighting module (110) from a display.

Abstract: Teletext decoder comprising a decoding circuit (45) and a memory medium (46) in which a reception indication is stored for the transmitted pages so as to indicate whether a requested page is present or not present in a transmitted cycle. The teletext decoder is adapted to determine the duration of the cycle at which the teletext pages are transmitted. It also determines the waiting time for a requested teletext page and to display it on the display screen of a television receiver via a character generator (47). The user is also informed of the occurrence of rotating pages and the reading time of such pages is displayed. The convenience of use of a television receiver with such a teletext decoder is thereby improved considerably.