Print Coverage Guidance UI for Subscription Image Forming
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Solution Overview
Problem
Users in subscription contracts for image forming apparatuses face difficulty in determining how to adjust their image formation to avoid exceeding the coverage rate threshold, leading to additional fees, as existing systems do not provide clear guidance on how to manage printing material usage effectively.
Innovation Solution
An information processing apparatus and method that derive the use amount of printing material per sheet and generate a UI screen displaying the number of sheets that can be printed within the contract's upper limit, helping users manage their usage to stay within the coverage rate threshold.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the system provides only basic coverage rate information, then the system complexity is low, but the user cannot effectively manage printing material usage to avoid exceeding thresholds
Solution Approach 1:
The system segments coverage rate management information into multiple dimensions: current coverage rate, projected coverage rate, threshold values, and actionable recommendations. This segmentation allows users to understand and manage their printing material usage more effectively without overwhelming system complexity, as each segmented information element addresses a specific user need.
Solution Approach 2:
The system performs preliminary calculations of projected coverage rates and potential threshold violations before users actually exceed thresholds. By providing advance warnings and guidance on how many additional images can be printed, the system enables users to take preliminary actions to stay within contract limits, improving ease of operation while maintaining manageable system complexity through automated forecasting.
2Loss of information
If the system provides detailed guidance on coverage rate management, then user ability to control usage improves, but the information processing complexity increases
Solution Approach 1:
The system implements feedback mechanisms that continuously monitor current coverage rates, compare them against contract thresholds, and provide actionable recommendations. The feedback loop includes: (1) tracking current usage, (2) projecting future rates based on remaining contract period, (3) comparing with threshold values, and (4) providing guidance information. This structured feedback approach ensures complete information for user decision-making while managing processing complexity through systematic comparison and projection algorithms.
Solution Approach 2:
The system changes key parameters from abstract coverage rate concepts to concrete, actionable metrics: it calculates the number of additional images that can be printed, determines remaining contract period, and computes projected coverage rates. These parameter transformations convert complex coverage rate management into simple, understandable guidance, reducing information processing complexity while maintaining information completeness for user decisions.
3Adaptability or versatility
If the system calculates projected coverage rates and provides actionable guidance, then user satisfaction improves, but the computational requirements increase
Solution Approach 1:
The system applies partial action by focusing computational resources on calculating only the essential parameters needed for user guidance: current coverage rate, projected coverage rate, and number of additional printable images. Rather than computing all possible metrics, the system performs only the necessary calculations to provide actionable guidance, reducing computational energy consumption while maintaining adaptability through personalized recommendations based on individual user contract terms and usage patterns.
Data Source
AI summary
An information processing apparatus obtains information indicating the number of sheets on which the image forming apparatus performed image formation in a predetermined period and a use amount of a printing material required for the image formation, derives a use amount of the printing material per a predetermined number of sheets based on the obtained information, and causes a terminal used by the user to output a UI screen generated based on the derived use amount of the printing material per the predetermined number of sheets and an upper limit of the use amount of the printing material per the predetermined number of sheets in a contract in the subscription service. The UI screen displays the number of sheets on which image formation can be performed and the use amount of the printing material per the predetermined number of sheets.