Authentication Card With Integrated Stitching Design
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Solution Overview
Problem
Existing authentication cards are difficult to distinguish, especially for visually impaired individuals and in low-light environments, due to their similar appearance and lack of customization, which can lead to identification challenges and brand differentiation issues for entities.
Innovation Solution
The development of an authentication card with integrated stitching designs and embedded microchips for contactless transactions, using card layers made of plastic, metal, or fabric, with apertures and threads to create unique stitching patterns that can be identified, and optionally including a magnetic stripe for enhanced functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If traditional authentication cards are made with standard materials and designs, then manufacturing cost and simplicity are maintained, but card distinguishability and customization capability deteriorate
Solution Approach 1:
The card is divided into multiple layers including fabric layers that can be stitched with different patterns. This segmentation allows customization of stitching designs while maintaining standard card dimensions and manufacturing processes for the base layers.
Solution Approach 2:
The card combines traditional PVC or metal layers with fabric layers that can be embroidered or stitched. This composite structure enables tactile and visual customization through stitching patterns while preserving the durability and standard manufacturing of the base card materials.
2Loss of information
If printed images and card numbers are used for identification, then initial card distinguishability is achieved, but durability and long-term identification reliability deteriorate due to wear
Solution Approach 1:
The patent replaces printed graphical information with tactile stitching patterns that are mechanically integrated into the card structure. These stitching patterns resist wear better than printed surfaces as they are raised tactile features that do not fade or scratch off easily.
Solution Approach 2:
Different stitching patterns are applied to different regions or aspects of the card, creating localized tactile features that provide durable identification. The stitching patterns can include various stitch types, thread colors, and designs that maintain their integrity over time.
3Ease of operation
If tactile elements are added to help visually impaired users distinguish cards, then accessibility is improved, but manufacturing complexity increases
Solution Approach 1:
The tactile stitching patterns serve dual purposes: they provide tactile identification for visually impaired users and simultaneously create visual design elements for all users. The stitching both identifies the card and contributes to the card's aesthetic appearance, eliminating the need for separate tactile and visual design processes.
4Reliability
If unique stitching designs are implemented for entity-specific identification, then brand recognition and card distinguishability are enhanced, but manufacturing cost and process complexity increase
Solution Approach 1:
The card system allows for dynamic customization of stitching patterns based on entity requirements. Different entities can have unique stitching designs that reflect their branding, and these patterns can be adjusted or changed without requiring complete card redesign, providing flexibility in maintaining identification accuracy.
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
This solution allows for easy identification of authentication cards by visually impaired individuals and provides entities with a customizable, unique card design that enhances brand recognition and differentiation, while enabling secure contactless transactions through RFID or NFC technology.
Implementation Method 1
a microchip, coupled with an antenna, to enable contactless authentication by employing radio frequency identification (RFID) or near field communication (NFC)
Implementation Method 2
The authentication card can further comprise a magnetic stripe, wherein the magnetic stripe is parallel to a widthwise edge or a lengthwise edge of the authentication card
Data Source
AI summary
Authentication card with integrated stitching. In some aspects, an authentication card for short range wireless communications with an entity-specific stitching design includes at least one card layer comprising a first and second portion. The first portion may include a plurality of apertures provided on the first portion and a thread may be inserted through the plurality of apertures to create a stitching design, where the stitching can be used to identify an associated entity. A microchip may be provided on the second portion of the at least one card layer, wherein the microchip is coupled with an antenna enabling authentication (e.g., contactless) by employing radio frequency identification (RFID) or near field communication (NFC).