Metro App V4 Driver Bridge for Image Forming Status
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Solution Overview
Problem
The metro style UI environment of Windows 8™ has limitations in controlling image forming apparatuses, including restricted USB channel communication, lack of scan functionality, inability to capture necessary IP addresses, and limited status error notification, making it difficult to manage and troubleshoot connected devices.
Innovation Solution
A user terminal apparatus with a metro application and a V4 driver that communicates with image forming apparatuses to request and display detailed status messages, allowing users to connect, scan, and manage devices effectively by utilizing alternative network modules and providing enhanced status information through a user interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If metro style UI environment is used in Windows 8, then user interface convenience for tablets and smartphones is improved, but USB communication capability and scan functionality are lost
Solution Approach 1:
The patent introduces a background program as an intermediary component that bridges the gap between the metro style UI environment and the image forming apparatus. This background program runs independently of the foreground metro application, enabling USB communication and scan functionality through alternative interfaces while preserving the modern UI experience.
Solution Approach 2:
The system is segmented into multiple independent components: the metro application for user interaction, the background program for system-level communication, and the printer driver for device control. This segmentation allows each component to operate in its optimal environment, with the background program handling tasks that the metro UI cannot perform directly.
2Ease of operation
If metro style UI environment is used, then touch-optimized interface is improved, but ability to capture IP address and communicate with network devices is lost
Solution Approach 1:
The background program performs preliminary actions by capturing the IP address and establishing communication channels with the image forming apparatus before the user needs to access these functions. This pre-establishment of communication pathways allows the metro application to interact with network devices without directly implementing the complex communication protocols.
3Adaptability or versatility
If Windows 8 metro style UI is used, then modern interface capabilities are improved, but status error notification and troubleshooting capabilities are limited
Solution Approach 1:
The background program implements a feedback mechanism that continuously monitors the status of the image forming apparatus and communicates error conditions back to the user through the metro application. This feedback loop enables real-time status notification and troubleshooting guidance while maintaining the modern interface aesthetic.
4Device complexity
If background program is not implemented, then system simplicity is maintained, but status error information cannot be received in metro style environment
Solution Approach 1:
The background program serves as a necessary intermediary that enables status error information transfer between the image forming apparatus and the metro application. Without this intermediary layer, the direct communication path required for real-time status monitoring cannot be established in the Windows 8 metro environment.
Data Source
AI summary
A user terminal apparatus to connect to an image forming apparatus and which is driven by an operating system (O/S), and which includes a storage to store a metro application to provide a user interface window including status information of the image forming apparatus and a V4 driver to communicate with the image forming apparatus, a communicating interface to receive a first status message and address information of the image forming apparatus by using the V4 driver, a controller to control the communicating interface to request a second status message that is more detailed than a first status message to the image forming apparatus by using the metro application and the address information, and a display to display at least one of the first status message and the second status message on a user interface window provided by the metro application.