Simulation Mode for Multifunction Apparatuses to Prevent Irreversible Data Loss
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Solution Overview
Problem
Users of multifunction information processing apparatuses, such as multifunction peripherals, may hesitate to use unknown functions due to uncertainty about the inability to restore the original state after executing processes like data deletion, updating user information, or charging-related processes, which are unrestorable.
Innovation Solution
The apparatus provides a simulation mode that allows users to try functions without actual execution, enabling them to test and understand the functionality without incurring unintended changes or costs, by switching between normal and simulation modes through a user-friendly interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a function that performs unrestorable processes (data deletion, updating user information, charging) is executed, then the function's utility is improved, but the risk of irreversible changes increases
Solution Approach 1:
The system performs a simulation of the unrestorable process before actually executing it. The simulation mode allows users to preview the effects of data deletion, user information updates, or charging operations without permanently applying them. This preliminary action enables informed decision-making while eliminating the risk of unintended irreversible changes.
2Ease of operation
If simulation mode is added to allow testing functions, then user confidence increases, but system complexity increases
Solution Approach 1:
The system dynamically switches between simulation mode and normal execution mode based on user selection. The same function processing logic is used in both modes, with the only difference being whether the actual unrestorable processes are applied or merely simulated. This dynamic approach allows the system to maintain simplicity while providing enhanced user confidence through optional simulation.
Data Source
AI summary
An information processing apparatus includes a first specifying section that receives specification of an execution target function from plural functions, a second specifying section that receives specification of a normal mode or a simulation mode, and an execution section that executes a process for implementing the specified function in the mode received by the second specifying section.