The document discusses possibilities for integrating a car into the home ecosystem. It envisions the car functioning as an extension of the home, with capabilities like entertainment, purchasing items, and accessing personal content. Technologies that could enable this include long and short range wireless connectivity, content synchronization between devices, and application migration. Standards like OSGi, Java, RFID/NFC, GPRS/UMTS, WiFi and Bluetooth could provide the necessary interoperability and integration. Issues involve establishing a standard execution environment, integration of systems, single authentication, security, billing and integration of multiple standards. Proposed solutions include using a standard execution environment based on Java/OSGi, a single authentication method like mobile SIM cards coupled with RFID,