Network Webserver QR Access for PWA Installation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The installation of Progressive Web Apps (PWAs) on user terminals is cumbersome, requiring manual input of address information and is prone to errors, leading to installation failures.
Innovation Solution
A network device, such as a multifunction peripheral, automatically connects a user terminal to an installation website for PWA installation by encoding address information as a QR code or displaying it as text, eliminating the need for manual input.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the user manually inputs address information into the user terminal to access the website, then the installation process can be completed, but the labor of the user increases and errors may occur
Solution Approach 1:
The patent introduces an address information display unit that acts as an intermediary between the system and the user terminal. This unit automatically displays the website address information on the network device's display, eliminating the need for manual user input. The intermediary component bridges the gap by providing the address information in a readily accessible format, thus reducing user labor and time loss.
Solution Approach 2:
The system performs self-service by automatically generating and displaying the address information required for PWA installation. Instead of relying on the user to manually input the address, the network device itself provides the necessary information through its display unit, making the system serve its own installation requirements without external human intervention for address entry.
2Reliability
If the user manually inputs address information, then the installation can proceed, but installation failures occur due to input errors
Solution Approach 1:
The address information display unit serves as a reliable intermediary that ensures accurate transmission of the website address to the user terminal. By displaying the address officially from the network device rather than relying on user transcription, the system eliminates input errors and ensures the correct address is used, thereby improving installation success rate.
Solution Approach 2:
The system creates a visual copy of the address information on its own display, which the user can then reference or scan. This copying mechanism ensures that the address information is accurately reproduced from the source system, preventing the errors that occur during manual typing or transcription by the user.
3Extent of automation
If code information is displayed on the network device for automatic connection, then user labor is reduced, but the device complexity increases
Solution Approach 1:
The network device utilizes its existing display unit for multiple purposes: it displays operational information to users and also displays the address information required for PWA installation. By making the display unit multi-functional, the system achieves automatic connection capability without adding separate specialized components, thus minimizing the increase in device complexity while maximizing automation.
Data Source
AI summary
A network device having a webserver includes a display, at least one memory storing instructions, and at least one processor executing the stored instructions causing the network device to display, on the display, code information for accessing a website on a web browser, the website being provided by the webserver in order to install software as a progressive web app for providing at least a portion of functions of the network device on a user terminal.