QR Code Thread Linking in Chat Document Printing
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Solution Overview
Problem
In systems where users exchange information through chat services, downloaded or printed digital documents lose their connection to the original thread, making it difficult to identify and access the corresponding thread.
Innovation Solution
An information processing apparatus generates an identification image linked with the thread, using a two-dimensional code like QR code, which is output in a readable format, allowing users to access the thread from the digital or printed document.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a digital document is downloaded or printed from a chat thread, then the document can be stored or referenced offline, but the connection to the original thread is lost making it difficult to identify and access the thread again
Solution Approach 1:
The system embeds identification information (such as thread IDs or QR codes) into the digital document or printed output before the user downloads or prints it. This preliminary embedding ensures that the connection to the original thread is preserved in advance, allowing users to easily access the thread later by scanning or entering the identification information.
2Ease of operation
If identification information is embedded in downloaded or printed documents, then users can easily access the original thread, but the document structure and formatting may be compromised
Solution Approach 1:
The identification information is embedded in a localized manner within the document structure, such as in headers, footers, or as metadata, rather than disrupting the main content. This allows the document to maintain its original formatting and structure while still providing easy access to thread identification information through QR codes or embedded links.
Data Source
AI summary
An information processing apparatus includes a processor configured to: generate an identification image in response to at least one of a thread and a digital document posted on the thread being specified, the thread being displayed on a service screen of a message exchange service, the identification image being linked with information for accessing the thread; and perform control to output the generated identification image in a readable format.