This book is aimed at the Bluetooth community that is currently developing applications on top of the Bluetooth Core. Gratton details the usage scenarios for Bluetooth, known as Profiles, essentially defining the end-user applications and their interoperability requirements. The whole Bluetooth community strives to build applications based upon the new wireless technology that is Bluetooth: Bluetooth Profiles will show them how. Bluetooth is set to become a revolutionary communications technology that will affect the lives of us all in some shape or form. It will simplify the operation and installation of new and existing products and, despite numerous vendors providing a vast range of exciting products, its functionality will exist almost invisibly and seamlessly. This book does not aim to provide you with a history of Bluetooth nor does it explain why it was created; instead, it embodies the firm belief that it is already here.