Hinged Barrier Concealing Transactional Card Text
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Solution Overview
Problem
Transactional cards expose identifying text during use, making it vulnerable to unauthorized copying and misuse, as existing protective security sleeves do not effectively conceal the text during payment transactions.
Innovation Solution
A barrier with an adhesive layer and foam or plastic material, featuring a hinge point with perforations that deform upon tampering, is designed to overlay and conceal text on both sides of the card, with optional recesses and openings to reveal specific digits for user access, while indicating tampering through slits or perforations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a protective security sleeve is used to cover the identifying text when the card is stored, then the text is concealed during storage, but the text is visually exposed during use when the card is removed from the sleeve
Solution Approach 1:
The barrier is divided into a first portion that covers the front face text and a second portion that covers the back face text, with each portion independently configurable to conceal text only when needed while allowing card removal for transactions
Solution Approach 2:
The barrier includes removable portions that can be dynamically positioned to cover or expose text based on whether the card is in storage or active use, transitioning from a static sleeve to a dynamic concealment system
2Object-affected harmful factors
If the identifying text is fully covered to prevent unauthorized copying, then security is improved, but authorized users cannot view necessary information during transactions
Solution Approach 1:
The barrier provides different levels of concealment for different regions: the first portion covers front face text while the second portion covers back face text, allowing selective concealment based on local security needs while preserving authorized access through controlled removal
Solution Approach 2:
The barrier applies partial concealment rather than complete coverage, using removable portions that can be taken away to reveal text when needed for authorized transactions, balancing security with usability
3Object-affected harmful factors
If a barrier is added to cover the text during transactions, then unauthorized copying is prevented, but the device complexity increases
Solution Approach 1:
The single barrier structure serves multiple functions: it covers both front and back face text, provides removable portions for selective access, and can be configured in various positions to address different security scenarios, reducing the need for multiple separate components
Data Source
AI summary
A barrier for concealing text of a transactional card has a layer of adhesive and a layer of foam. The barrier has a primary side connected to a secondary side at a hinge point. The hinge point has a plurality of perforations. The primary side of the barrier is configured to overlay at least a portion of text on the front face of a transactional card. The secondary side of the barrier is configured to overlay at least a portion of text located on the rear of a transactional card. The barrier has a tab protruding from an outer perimeter edge of the barrier and at least one recess configured to be oriented to overlay the embossed text of a transactional card. The barrier can have an opening configured to make at least a portion of the text of a transactional card visible through the opening to a user.