Offline Web Page Conversion via Link Object Annotation
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Solution Overview
Problem
Manually downloading web pages linked from electronic documents in offline environments requires significant user effort.
Innovation Solution
An information processing system that includes processors to access web pages linked from electronic documents, convert them into offline-compatible formats, and display annotation information associated with these links, reducing user effort by enabling offline access and management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a user manually downloads web pages in advance to enable offline access, then offline access capability is achieved, but user effort and time consumption increase significantly
Solution Approach 1:
The system automatically performs web page downloading, format conversion, and annotation extraction without requiring user intervention. The information processing system autonomously identifies link objects in electronic documents, retrieves corresponding web pages, converts them to offline-compatible formats, and manages the converted content, thereby eliminating manual user effort while enabling offline access capability
Solution Approach 2:
The system proactively downloads and converts web pages to offline formats in advance before users need to access them offline. By performing the format conversion and content preparation beforehand, the system ensures that offline access is immediately available when needed, eliminating the need for users to manually download content at the moment of need
2Adaptability or versatility
If web pages are converted to offline formats automatically, then offline access capability is improved, but system complexity increases
Solution Approach 1:
The information processing system acts as an intermediary between the online web page environment and the offline document viewing environment. It receives electronic documents with link objects, automatically retrieves web pages from online sources, converts them to offline-compatible formats, and manages the converted content, thereby bridging the gap between online and offline access without requiring complex user-side implementations
Solution Approach 2:
The system creates offline copies of web pages by converting them to document formats that can be stored and viewed without internet connectivity. These copied versions preserve the essential content and structure of the original web pages while being optimized for offline viewing, allowing users to access web content locally without needing the original online source
3Loss of information
If annotation information is displayed on electronic documents, then information accessibility is improved, but data processing requirements increase
Solution Approach 1:
The system extracts annotation information from the converted web pages and separates it from the main content. By extracting key information such as summaries, metadata, and important annotations during the conversion process, the system makes this information readily accessible in the offline document without requiring intensive processing when users view or search for information
Data Source
AI summary
An information processing system includes one or plural processors configured to, in a case where a link object that is included in an electronic document and that is associated with information for accessing a web page is designated, access the web page and acquire information about the web page, based on the acquired information about the web page, convert the web page into another electronic document of a format displayable in an offline environment and manage the other electronic document in association with annotation information, and display the annotation information on the electronic document in association with the link object.