Interactive Powered Cards with Dynamic Magnetic Communication
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Solution Overview
Problem
Existing payment cards lack interactive features for engaging users and providing instant win opportunities, as well as efficient communication methods with magnetic stripe readers.
Innovation Solution
Incorporating a dynamic magnetic communications device, capacitive touch-screen displays, and integrated processors to enable interactive features like instant win algorithms and prize-based games, while enhancing communication with magnetic stripe readers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a dynamic magnetic communications device is incorporated into the card, then data communication capability with magnetic stripe readers is improved, but device complexity increases
Solution Approach 1:
The card integrates multiple communication technologies (magnetic stripe, RFID, NFC, contactless) into a single device, allowing it to function across multiple payment systems and communication protocols. This multi-functionality resolves the contradiction by improving overall data communication capability while consolidating what would otherwise require multiple separate devices.
Solution Approach 2:
The patent embeds multiple communication components (RFID chip, NFC antenna, magnetic stripe encoder) within the single card structure. These nested components work together harmoniously, with each layer serving its specific function while contributing to the overall communication capability without proportionally increasing external complexity.
2Adaptability or versatility
If interactive features like instant win algorithms and prize-based games are added, then user engagement is improved, but device complexity increases
Solution Approach 1:
The card incorporates dynamic elements including a display screen that can show changing information (prize status, win notifications, promotional content) and buttons that enable user interaction. These dynamic features transform a static payment card into an engaging interactive device, improving user engagement while the integration into the existing card structure keeps complexity manageable.
Solution Approach 2:
The instant win algorithm and prize determination system operate autonomously within the card device, using the embedded processor to evaluate transactions and determine wins without requiring constant external server communication. This self-service capability enhances user engagement through immediate feedback while reducing the complexity burden of continuous external system dependencies.
3Ease of operation
If a display and touch-screen sensors are integrated into the card, then interaction capability is improved, but manufacturing complexity increases
Solution Approach 1:
The card utilizes thin-film display technology and flexible touch-sensitive layers that can be laminated onto the card surface. These thin-film structures maintain the card's flexibility and durability while providing full-color display and multi-touch capabilities, making the manufacturing process more feasible compared to rigid display alternatives.
Solution Approach 2:
The display, touch sensors, and card body are combined into a single integrated structure where the display layer serves both as information output and as part of the touch interface. This merging of functions reduces the number of separate components that would need to be assembled, thereby reducing manufacturing complexity while maintaining full interaction capability.
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
Enhances user engagement through instant win opportunities and efficient data communication, allowing for dynamic prize redemption and improved interaction with payment systems.
Implementation Method 1
A magnetic emulator may generate electromagnetic fields that directly communicate data to a magnetic stripe reader
Implementation Method 2
Electrodes of a display may be coupled to one or more capacitive touch sensors such that a display may be provided as a touch-screen display
Data Source
AI summary
Advanced payment applications are provided to improve the functionality of cards and devices. For example, a user interface may be placed on a card (e.g., a physical button) or a telephonic device (e.g., a virtual button on a capacitive touch screen). Manual input provided to this user interface may, for example, cause a purchase to be paid by credit and points may be earned for the purchase. A different manual input may, for example, cause a purchase to be paid by credit and points not be earned for the purchase in exchange for one or more chances to win a prize in a random lottery. An instant winner functionality may be provided on a card. For example, a card may randomly become an instant winner based on, for example, time and/or use.