Printer Service Registration UI Based on Registration Status

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Solution Overview

Problem

Users face challenges in appropriately registering and using services for information processing apparatuses, such as printers, depending on their registration status with specific services, particularly in managing ink cartridge provisions based on ink levels.

Innovation Solution

A non-transitory computer-readable storage medium and terminal apparatus are configured to acquire registration information, control display screens to include or exclude registration items based on the printer's registration status with a service, ensuring appropriate service registration and use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the terminal apparatus always displays the service registration option, then users can easily register for services, but users who have already registered experience unnecessary prompts and discomfort

Engineering Contradiction:
ImproveService registration convenienceVSAvoidUser discomfort from redundant prompts
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The terminal apparatus receives feedback from the information processing apparatus about its service registration status. Based on this feedback, the terminal dynamically adjusts the display of service registration options, hiding them when the apparatus is already registered and showing them when registration is needed, thereby eliminating redundant prompts while maintaining registration accessibility.

Inventive Principle:
Principle #23Feedback

2Loss of information

If the terminal apparatus checks registration status frequently, then the display can be accurately adjusted to user needs, but communication overhead and processing time increase

Engineering Contradiction:
ImproveAccuracy of registration status informationVSAvoidTime for status checking and communication
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The terminal apparatus performs the registration status check at the beginning of the interaction session, before displaying service options. This preliminary action ensures accurate information is available for display decisions without requiring frequent subsequent checks, thereby reducing overall communication overhead and processing time while maintaining accuracy.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250301074A1Recording medium, method, and terminal apparatus
Publication Date: 2025.09.25 CANON KK
  • US20250301074A1 patent drawing
  • US20250301074A1 patent drawing
  • US20250301074A1 patent drawing

AI summary

A non-transitory computer-readable storage medium storing one or more programs configured to cause one or more computers to perform a method includes acquiring registration information indicating whether an external information processing apparatus is registered with a specific service provided for the information processing apparatus, performing control to display a first screen including a first selection item for instructing the information processing apparatus to execute a predetermined operation and a second selection item for instructing the information processing apparatus to execute a specific process for registering with the specific service in case that the registration information indicates that the information processing apparatus is not registered with the specific service, and performing control to display a second screen including the first selection item and not including the second selection item in case that the registration information indicates that the information processing apparatus is registered with the specific service.