Voice Controlled Media Playback System with User Identification
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current media playback systems lack effective user identification and control mechanisms, particularly in multi-user environments, leading to issues with unauthorized changes to audio content and settings, especially in households with children or guests.
Innovation Solution
A media playback system that utilizes voice commands, linked to user profiles and voice configuration settings, to determine the identity of the user and enforce access restrictions, allowing registered users to control playback settings while preventing unauthorized changes, such as using networked microphone devices and cloud-based servers to process and parse voice commands.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If voice control is enabled without user identification, then ease of operation is improved, but security and unauthorized control worsen
Solution Approach 1:
The patent introduces voice configuration settings as an intermediary mechanism between the voice command and the playback control. These settings act as a mediator that authenticates the user's identity before allowing control, thus maintaining ease of voice operation while preventing unauthorized access. The voice configuration settings serve as the intermediary layer that resolves the contradiction between accessibility and security.
2Reliability
If user identification is implemented, then security and parental control are improved, but device complexity worsens
Solution Approach 1:
The patent makes the voice configuration settings serve multiple functions: user identification, parental control, guest access management, and content restriction. By consolidating these diverse functions into a single multi-functional mechanism, the patent improves security and control capabilities without proportionally increasing system complexity. The voice configuration settings act as a universal control layer that handles multiple security-related tasks simultaneously.
Data Source
AI summary
Disclosed herein are systems and methods for receiving a voice command and determining an appropriate action for the media playback system to execute based on user identification. The systems and methods receive a voice command for a media playback system, and determines whether the voice command was received from a registered user of the media playback system. In response to determining that the voice command was received from a registered user, the systems and methods configure an instruction for the media playback system based on content from the voice command and information in a user profile for the registered user.