Application Download Compatibility Verification
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Solution Overview
Problem
Users often download application programs to computing devices that lack the required hardware and software capabilities, leading to improper functioning or dissatisfaction, as current systems do not effectively manage compatibility during the download process.
Innovation Solution
Implementing a system that restricts or warns users about the compatibility of application programs with their devices, ensuring only devices meeting the necessary hardware and software requirements can download and execute the programs, by comparing device information with supported device requirements stored in a remote application repository.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If application programs are made available for download to all computing devices accessing the repository, then the repository is highly accessible and easy to use, but incompatible applications are downloaded to devices lacking required hardware/software capabilities, causing improper functioning and user dissatisfaction
Solution Approach 1:
The system performs preliminary compatibility checking by comparing device capabilities against application requirements before allowing download. The server retrieves device information, checks supported device types, and determines compatibility in advance, preventing incompatible downloads before they occur.
Solution Approach 2:
The server acts as an intermediary between the application repository and computing devices. It mediates the download process by filtering applications based on compatibility, presenting only suitable applications to users, and controlling the transfer of application data based on device capability verification.
2Reliability
If compatibility restrictions are imposed to ensure only compatible devices can download applications, then application reliability and proper functioning are improved, but the download process becomes more complex and users face additional limitations
Solution Approach 1:
The system performs self-service compatibility verification by automatically comparing device capabilities with application requirements without requiring user intervention. The server autonomously determines compatibility, presents appropriate applications, and manages the download process, keeping the interface simple for users.
Solution Approach 2:
The server implements a universal compatibility checking mechanism that handles multiple device types and application requirements through a single integrated process. The system universally applies capability comparison across all device-application pairs, managing diverse compatibility scenarios through one unified approach.
3Reliability
If device capability information is collected and verified before download, then application compatibility is ensured, but additional processing time and system resources are required
Solution Approach 1:
Device capability information is collected and stored in advance, and compatibility checking is performed as a preliminary step before the actual download begins. By verifying compatibility upfront and caching device information, the system minimizes the time impact during the download process itself.
Solution Approach 2:
The compatibility checking process is merged with the application search and selection process. As users browse applications, the system simultaneously verifies compatibility, presenting only compatible options in the search results, thereby combining information retrieval and compatibility verification into a single efficient operation.
Data Source
AI summary
Improved techniques for controlling delivery (e.g., download) of application programs from a remote application repository to different client computing devices are disclosed. Application programs are often built to operate on computing devices that have certain hardware capabilities. Hence, application programs available for download from a remote application repository might not be suitable execution on all client computing devices that are able to access the remote application repository. The improved techniques for controlling delivery can operate to permit the applications to be received by only those client computing devices that have the required hardware capabilities to properly operate the application programs.