Voice Interaction Control Using Area-Based Home Device Mapping

The patent introduces area space information as an intermediary layer between the user and specific devices. Instead of directly specifying device names, users specify area spaces (e.g., living room, bedroom), and the system automatically identifies and controls devices within that area. This mediator simplifies the user's task while maintaining accurate device control.

The patent segments the home environment into distinct area spaces (living room, bedroom, kitchen, etc.), each containing multiple devices. This segmentation allows users to control devices by area rather than by individual device names, reducing the complexity of voice commands while maintaining control precision through the mapping between areas and devices.

Area space information serves as an intermediary that bridges the gap between simple user input and accurate device identification. Users provide area-based commands, and the system uses pre-established mappings between areas and devices to achieve accurate identification without requiring users to memorize or speak device names.

The system performs preliminary organization of devices by area space before the actual control operation. During system setup, devices are automatically or manually assigned to specific areas, creating a ready-to-use mapping structure. This preliminary action enables fast, efficient voice interactions during operation without requiring users to specify detailed device information.