Dynamic Content Download Priority for Information Processing

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Solution Overview

Problem

Existing content downloading techniques do not effectively improve usability by reducing the time it takes to display a content list screen, as they do not address the issue of displaying content information for all categories simultaneously, leading to delayed user access to selected content.

Innovation Solution

A control method for an information processing apparatus that prioritizes downloading detailed-content information for the category selected by the user, altering the download order based on user preferences and usage history to ensure the content list screen is displayed quickly and efficiently.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If content information for all categories is downloaded in a predetermined sequence, then download order is maintained, but the time to display the content list screen increases

Engineering Contradiction:
Improvetime to display content list screenVSAvoiddownload completion rate
Core Design Contradiction:
Loss of timeVSProductivity

Solution Approach 1:

The system performs preliminary actions by downloading content information for the selected category first before downloading information for other categories. This preliminary action ensures that the content list screen can be displayed immediately once the selected category's information is downloaded, reducing the waiting time for users while still maintaining overall download progress.

Inventive Principle:
Principle #10Preliminary action

2Ease of operation

If content information for all categories is downloaded simultaneously, then all content is available, but the initial display time is delayed

Engineering Contradiction:
Improveuser access to selected contentVSAvoidwaiting time for display
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The download process is segmented into priority levels based on user selection. The system divides the content information download into multiple stages: first downloading the selected category's information, then subsequently downloading information for other categories. This segmentation allows the content list screen to be displayed quickly with relevant content while continuing to populate other categories in the background.

Inventive Principle:
Principle #1Segmentation

3Productivity

If the download order follows the predetermined sequence, then systematic downloading is maintained, but user-selected content may be delayed

Engineering Contradiction:
Improvesystematic download processVSAvoidaccess to selected content
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The download order is made dynamic and adaptive based on user selection. When a user selects a specific category, the system dynamically adjusts the download priority to fetch that category's information first, deviating from the predetermined sequence. This dynamic adjustment ensures that user-selected content is prioritized while the systematic download process continues for remaining categories, balancing both requirements.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20240406258A1Information processing apparatus, control method of information processing apparatus, and storage medium
Publication Date: 2024.12.05 CANON KK
  • US20240406258A1 patent drawing
  • US20240406258A1 patent drawing
  • US20240406258A1 patent drawing

AI summary

Provided is a control method of an information processing apparatus, the control method including: downloading information relating to a content of a first category, information relating to a content of a second category, and information relating to a content of a third category to the information processing apparatus in sequence according to a predetermined download order; displaying a plurality of regions including regions corresponding to the content of the first category, the content of the second category, and the content of the third category; and executing, in a case where one of the plurality of regions is selected, display being based on information that relates to a content of a category corresponding to the selected one region and that is already downloaded to the information processing apparatus.