Abstract: A wireless remote controller includes a housing including front and rear enclosures defining a PCB cavity, a PCB disposed within the PCB cavity, a switch, communication circuitry to generate wireless signals, and a button to actuate the switch. The button includes a button body having a button portion and first and second button sidewalls having a retaining finger to engage the support board. The button width is substantially the same as the housing width. The wireless remote controller may include a mounting cavity formed in a rear surface of the housing which includes first and second converging cavity sidewall extending from a base. A mounting plate removably secures the wireless remote controller to a wall and includes first and second converging mount sidewalls each including a rail. The cavity sidewalls and the mount sidewalls include a first and second rail and a first and second channel.

Abstract: A system for broadcasting inter-programme and/or intra-programme advertisements to a viewing or listening audience is disclosed. A given advertisement's target audience profile is matched to an obtained real audience profile to dictate not only that certain advertisements shall be broadcast only between and/or during certain programmes but also that certain individual members of, or groups of members within, the programme-receiving audience may receive one advertisement, during and/or between certain programmes, whilst other audience members or member groups receive a different advertisement, in one or more of the same respective advert ‘slots’, whilst watching or listening to the same broadcast.