NFC Login Page Triggering for Simpler Member Access
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Solution Overview
Problem
Existing member login methods are cumbersome, requiring users to locate web pages or scan codes manually, which complicates the login process.
Innovation Solution
A method and apparatus utilizing near field communication (NFC) to obtain tag information from an NFC tag on a second device, invoking a target application, sending a page information request to a server, and displaying a member login page based on the obtained information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual web page location or code scanning is used for member login, then login functionality is achieved, but operation complexity increases and user convenience deteriorates
Solution Approach 1:
The patent replaces manual mechanical operations (web page location, code scanning) with automatic NFC field communication. The first device automatically obtains tag information from the NFC tag through near-field electromagnetic coupling, eliminating the need for manual web browsing or code input, thus simplifying user operations while reducing process complexity
Solution Approach 2:
The patent introduces NFC tag information as an intermediary carrier between the user and the login system. The tag information contains encoded data that automatically triggers the login process, serving as a mediator that simplifies the interaction between the user device and the login service, reducing both operational steps and system complexity
2Ease of operation
If NFC tag information is obtained through near field communication, then login operation convenience is improved, but additional communication hardware requirements increase device complexity
Solution Approach 1:
The patent leverages the universal NFC communication capability that is already integrated into modern mobile devices. The NFC module serves multiple functions including payment, data exchange, and now login authentication, eliminating the need for dedicated login hardware while maintaining operational convenience
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables convenient member login by allowing users to simply move their device near the NFC tag to display the login page, simplifying the login process.
Implementation Method 1
A first device obtains tag information of an NFC tag of a second device by way of near field communication
Data Source
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AI summary
Embodiments of this specification disclose methods, apparatuses, and devices for displaying a member login page, and media. The solutions can include: A first device obtains tag information of an NFC tag of a second device by way of near field communication, where the tag information includes first information for invoking a target application and second information for triggering a member login procedure; invokes the target application in the first device based on the first information; uses the target application to send a page information acquisition request to a server based on the second information; and obtains member login page information fed back by the server, and displays a member login page.