Audio Access Gating for Third-Party Assistant Applications
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Solution Overview
Problem
Existing automated assistants provide unfettered access to audio data content, which can waste bandwidth and network resources, pose security risks, and compromise user privacy when applications improperly request access to audio data that is not necessary for the dialog.
Innovation Solution
Implement a machine learning model to determine the propriety of providing audio data content to applications based on the content generated during a dialog turn, using training instances to assess whether the application should receive subsequent audio data, and restrict access when the request is improper.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If applications are granted unfettered access to audio data content, then application functionality and user interaction are improved, but network bandwidth and computing resources are wasted, and user privacy and security are compromised
Solution Approach 1:
The system performs preliminary analysis of the application's request context before granting access to audio data. The automated assistant evaluates whether the audio data is necessary for the dialog turn based on the application's request and the conversational context, preventing unnecessary data transmission before it occurs.
Solution Approach 2:
The automated assistant acts as an intermediary between the application and the audio data content. It receives requests from applications, evaluates their validity based on dialog context, and selectively provides or withholds audio data content, thereby controlling resource usage and protecting user privacy.
2Adaptability or versatility
If applications are granted unfettered access to audio data content, then application functionality is improved, but user privacy and security are compromised
Solution Approach 1:
The system performs preliminary validation of application requests before audio data is transmitted. The automated assistant assesses whether the request is proper based on the dialog context and application behavior, preventing unauthorized or unnecessary access to sensitive audio content before it occurs.
Solution Approach 2:
The automated assistant serves as a protective intermediary that stands between the application and user audio data. It evaluates request propriety and selectively blocks or permits access, thereby protecting user privacy and security while still enabling legitimate application functionality.
3Loss of information
If all audio data content is transmitted to applications, then complete information availability is achieved, but unnecessary processing and resource consumption occur
Solution Approach 1:
The system extracts and transmits only the specific audio data content that is necessary for the current dialog turn, rather than transmitting all audio data. The automated assistant identifies and provides only the relevant portion of audio content that the application needs to function properly in the context of the ongoing conversation.
Solution Approach 2:
The system applies partial action by providing only the necessary subset of audio data content rather than all available data. This selective provision of information maintains sufficient functionality for the application while avoiding the excessive processing and resource consumption that would result from transmitting complete audio datasets.
Data Source
AI summary
Implementations relate to restricting access of an application to audio data content captured subsequent to rendering content to the user at the request of the application. An application can generate content that is to be rendered to a user with an additional request to receive audio data content from audio data captured immediately after rendering the content. The content can be processed, using a trained machine learning model that generates, as output, an indication of likelihood that providing audio data content after rendering the content from the application was improper. In instances the application improperly requested audio data content, the application can be restricted from being provided the audio data content and/or subsequent audio data content.