Selecting from currently available television programs or other commercial broadcasts is enabled by clustering the broadcasts on the basis of program categories and by simultaneously displaying video information from all of the broadcasts. A resource is allocated to one of a plurality of requests. A hologram reticle is manufactured that includes the holographic representation. The central controller controls the controlled objects in response to the entryexit sensors room motion sensors, spot sensors and the house status sensors. To produce a high electric field, the coils of the applicator are made with a low number of turns, for example less than 5 turns, and are spatially arranged to cover the whole joint without \u201cdead\u201d zones. The spelling mode applies to languages of at least the Asian continent, such as Simplified Chinese, Traditional Chinese, andor other Asian languages such as Japanese.