Messaging App Print Preview Generation
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Solution Overview
Problem
Users cannot confirm the output format of printed materials in advance when using cloud print services with bot services, leading to inconvenient reprints due to unintended format differences.
Innovation Solution
An information processing apparatus that generates a message with specified print settings and a preview image, allowing users to confirm the output format on a messaging application before printing, by integrating a generation unit, submission unit, and control unit for managing print settings and preview images within the messaging service.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If cloud print service with bot service is used, then printing can be performed through messaging application, but user cannot confirm output format in advance
Solution Approach 1:
The system generates and displays a preview image showing the actual output format before the user executes the print command. This preliminary visualization allows users to confirm the output format (such as single-sided or double-sided printing, color or monochrome) before committing to the print operation, thereby preventing unintended printing while maintaining the convenience of messaging-based printing.
2Productivity
If print setting is specified without preview, then printing process is simple, but reprint occurs due to unintended format
Solution Approach 1:
The system provides visual feedback by displaying a preview image that shows exactly how the document will be printed based on the selected settings. This feedback mechanism allows users to verify the output format before printing, preventing unintended prints and reducing paper waste, while the preview is generated efficiently using the existing print settings data.
3Loss of information
If preview image is generated and displayed, then user can confirm output format, but message structure becomes complex
Solution Approach 1:
The preview image is integrated directly into the message object structure that already exists in the messaging application. The message contains both the print setting specifications and the generated preview image as unified components, allowing the system to provide comprehensive output format information without requiring separate complex structures or additional communication protocols.
Data Source
AI summary
A bot service in cooperation with a messaging service generates, in response to upload of a messaging service file from a messaging application, a message including a control used for specifying a print setting of the file and a preview image corresponding to a print setting specified by the control and submits the message to the messaging service. Further, in response to a print instruction for the file received from a messaging service, the bot service instructs a print service to print the file using a print setting specified by the control.