NFC Gaming Credit System Resolving Security and Convenience Trade-offs

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Current casino management systems require players to physically visit ATMs or cages to perform financial transactions for gaming credits, and existing solutions that use NFC or mobile wallets often necessitate enrollment in loyalty programs or provide privacy concerns, creating friction for anonymous or non-enrolled players.

Innovation Solution

A networked computer system with NFC readers integrated into gaming devices and player tracking systems allows players to use EMV smart chip credit or debit cards or mobile wallets to purchase gaming credits directly at the gaming device, enabling seamless transactions through an interactive touchscreen interface and third-party payment processing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If magnetic strip card readers are used for player tracking, then player identification can be obtained, but security vulnerabilities arise due to card skimming devices

Engineering Contradiction:

ImprovesecurityVSAvoidplayer tracking

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The patent replaces magnetic strip card reading with NFC (Near Field Communication) technology. Instead of using magnetic fields to read card data, the system uses electromagnetic induction through an antenna to communicate with the NFC chip in the player's card, providing enhanced security against skimming while maintaining player tracking functionality.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent changes the technical parameter from magnetic strip data encoding to NFC electromagnetic communication. This involves transitioning from reading magnetic field patterns to exchanging encrypted data packets through electromagnetic induction, fundamentally altering how player identification is obtained while improving security.

Inventive Principle:

Principle #35Parameter changes

2Ease of operation

If players must visit ATMs or cages for financial transactions, then cash handling is simplified, but time and convenience are reduced

Engineering Contradiction:

Improvefinancial transactionVSAvoidtransaction time

Core Design Contradiction:

Ease of operationVSLoss of time

Solution Approach 1:

The patent merges the player tracking function with the financial transaction function into a single integrated system. The NFC reader that identifies the player is the same system that processes credit/debit card payments, eliminating the need for separate ATM or cage visits and allowing players to purchase credits directly at the gaming device.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The patent introduces a cashless wagering account as an intermediary between the player's bank account and the gaming device credit meter. This intermediate account allows for automated fund transfers and credit purchases without requiring physical cash handling or visits to financial service points.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Reliability

If enrollment in loyalty programs is required for NFC payments, then player tracking is improved, but accessibility is reduced for anonymous players

Engineering Contradiction:

Improveplayer trackingVSAvoidplayer accessibility

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent segments the player identification system into two independent components: the NFC card itself (which can be obtained anonymously) and the player tracking account (which requires enrollment). This allows players to use NFC payments without loyalty program enrollment while still enabling tracking for those who choose to enroll.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent implements preliminary action by allowing players to obtain and use NFC cards immediately without requiring prior enrollment in loyalty programs. Player tracking accounts can be created later when players choose to enroll, eliminating the barrier to anonymous NFC payment usage while maintaining tracking capabilities for enrolled players.

Inventive Principle:

Principle #10Preliminary action

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 streamlines financial transactions at gaming devices, eliminating the need for physical visits and reducing enrollment requirements, while enhancing security and user convenience by utilizing EMV smart chip technology and NFC for secure, contactless payments.

Implementation Method 1

Each player tracking device is coupled to a near field communication (NFC) reader configured to receive NFC payment information data from a credit or debit card or mobile wallet

Methodology Applied

Scientific EffectNear Field Communication (NFC): Electromagnetic Induction

Data Source

PatentUS20240212446A1SYSTEM, METHOD, AND PROGRAM USING NEAR FIELD COMMUNICATION TO FACILiTATE THE PURCHASE OF WAGERING CREDITS AT A GAMING DEVICE

Publication Date: 2024.06.27 KONAMI GAMING INC

AI summary

A networked computer system is described herein. The networked computer system includes a plurality of gaming devices coupled to a plurality of player tracking devices, and a player tracking system including a processor coupled in communication with each player tracking device. Each player tracking device is coupled to a near field communication (NFC) reader configured to receive NFC payment information data from a credit or debit card or mobile wallet upon a player indicating they wish to purchase a certain amount of gaming credits via an interactive touchscreen display device at a gaming device.