Web-Based Simulator for Digital Assistant Applications
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Solution Overview
Problem
Complex digital assistant-based applications face challenges in error detection and debugging due to their sophisticated features and multiple interactions, making it difficult to identify and remedy errors or malfunctions across various digital assistant surfaces.
Innovation Solution
A web-based simulation tool that uses a state machine and iframe communications to simulate digital assistant-based applications, allowing developers to load their application content in an inner frame and communicate with it using a two-way communication protocol, enabling dynamic real-time interactions and error detection within a secure, access-restricted computing environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If developers test applications on multiple digital assistant surfaces, then application compatibility is improved, but testing complexity and time consumption increase
Solution Approach 1:
The patent creates a simulated environment that copies the behavior and interface characteristics of multiple digital assistant surfaces. Instead of physically testing on each device, the simulation tool replicates their functionality, allowing developers to validate application compatibility across different surfaces through a single unified testing platform.
Solution Approach 2:
The simulation tool is designed to universally support multiple digital assistant surfaces through a single platform. It provides multi-functional capabilities to emulate various device types, enabling developers to test application compatibility across different surfaces without needing separate testing setups for each device.
2Measurement precision
If developers manually debug complex applications, then error detection accuracy is improved, but debugging efficiency decreases
Solution Approach 1:
The simulation tool incorporates automated feedback mechanisms that monitor application behavior, track state changes, and identify errors systematically. The feedback loop provides real-time information about application performance and detected issues, enabling developers to efficiently locate and fix problems without manual inspection of complex interaction sequences.
Solution Approach 2:
The tool performs preliminary automated analysis of application code and simulated execution paths before actual testing. It pre-identifies potential error conditions and prepares diagnostic information, allowing developers to focus their manual debugging efforts on specific identified issues rather than searching through all possible error scenarios.
3Adaptability or versatility
If applications are designed with sophisticated features, then application functionality is improved, but error identification difficulty increases
Solution Approach 1:
The simulation tool segments complex application functionality into discrete testable units and interaction sequences. It breaks down sophisticated features into individual components that can be tested independently, making error identification more manageable by isolating specific functional areas rather than testing the entire complex system as a monolith.
Solution Approach 2:
The simulation environment acts as an intermediary layer between the application code and the physical digital assistant surfaces. It mediates the testing process by providing a controlled virtual environment that simplifies the observation and measurement of application behavior, making it easier to detect errors in sophisticated features without the complexity of direct hardware interaction.
Data Source
AI summary
Immersive web-based simulator for digital assistant-based applications is provided. A system can provide, for display in a web browser, an inner iframe configured to load, in a secure, access restricted computing environment, an application configured to integrate with a digital assistant. The application can be provided by a third-party developer device. The system can provide, for display in a web browser, an outer iframe configured with a two-way communication protocol to communicate with the inner iframe. The system can provide a state machine to identify a current state of the application loaded in the inner frame, and load a next state of the application responsive to a control input.