Printer Driver Consent Screen Control for Installation Reliability
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The relationship between a printer driver and an installer poses challenges when the printer driver refers to information stored by the installer, as it can be installed without using an installer, leading to incorrect usage of retained information, particularly license agreement approval, which may be applied outside its intended scope.
Innovation Solution
An information processing apparatus is configured to store user approval information for a first printer driver and display a consent screen when a second printer driver is installed to overwrite the first without using an installer, allowing the user to approve or deny processing by the second printer driver, ensuring accurate information usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a printer driver is installed without using an installer to overwrite existing installation, then installation simplicity and speed are improved, but reliability deteriorates because the driver may mistakenly use retained approval information from previous installer-based installations
Solution Approach 1:
The system performs preliminary detection during driver installation to check whether approval information was stored by a previous installer-based installation. This preliminary action prevents the reliability issue by identifying the conflict condition before the driver mistakenly uses the retained information, allowing the system to appropriately handle the installation scenario.
Solution Approach 2:
The patent introduces an intermediary mechanism that detects the installation method and manages the approval information accordingly. This intermediary layer between the installer and the printer driver ensures that retained approval information is only used when appropriate, preventing the driver from mistakenly applying old approval information in new installation scenarios.
2Ease of operation
If approval information is retained in the information processing apparatus after installer-based installation, then user convenience is improved by avoiding repeated consent requests, but harmful factors increase because the retained information may be misused by subsequently installed drivers without proper user consent
Solution Approach 1:
The system implements a feedback mechanism where the printer driver detects whether approval information was stored by an installer and adjusts its behavior accordingly. This feedback loop ensures that retained approval information is only utilized when the installation context is appropriate, preventing information misuse while maintaining user convenience in legitimate scenarios.
Solution Approach 2:
The system performs preliminary detection to identify whether the current driver installation is installer-based or not. This preliminary action determines whether retained approval information should be used or discarded, preventing harmful information misuse while preserving user convenience when the retention is appropriate.
Data Source
AI summary
An information processing apparatus is configured to display a consent screen when a printer driver is to be installed without using an installer even if approval has once been obtained from a user.