Directed sound is a new technology that allows companies to use sound in much thesame way spotlights(KYtkT) are used in the theater. A spotlight lights up only one sectionof a stage; similarly, "spotsound" creates a circle of sound in on targeted area. This can beuseful for businesses such as restaurants and stores because it offers a new way to attractcustomers. Restaurants can offer a choice of music along with the various food choices onthe menu, allowing customers more control over the atmosphere in which they are dining.Directed sound is also beginning to appear in shopping centers and even at homes.