Progressive Pool Controller Reconfiguration via USB
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Solution Overview
Problem
The existing methods for reconfiguring progressive pool automated controllers (PPACs) in gaming environments are cumbersome, time-consuming, and expensive due to the need for human intervention and manual handling of security keys and technical tools.
Innovation Solution
A method that allows for the retrieval and updating of programmable contents or configurations of secured gaming controllers without user interaction, using a dynamically-linkable and reprogrammable storage device such as a USB flash drive, and a Tech-Assist service that automatically executes TA-commands to perform the necessary reconfiguration tasks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual reconfiguration methods are used with human operators, then security control is maintained, but reconfiguration time and operational costs increase significantly
Solution Approach 1:
The PPAC system performs self-configuration by automatically detecting inserted storage devices, validating their contents, and applying configuration changes without human intervention. The system validates TA-commands and executes reconfiguration tasks autonomously, eliminating the need for manual operator involvement while maintaining security through built-in validation mechanisms.
Solution Approach 2:
A storage device interface acts as an intermediary between external configuration sources and the secured PPAC system. The system detects and validates configuration data stored on removable storage devices, using this intermediary layer to enable secure automated reconfiguration while maintaining security boundaries.
2Reliability
If manual reconfiguration methods are used with human operators, then security control is maintained, but operational costs increase
Solution Approach 1:
The system eliminates the need for dispatched human operators by implementing automated detection, validation, and execution of reconfiguration tasks. The PPAC autonomously manages the entire reconfiguration process, reducing operational costs associated with technician deployment while maintaining security through automated validation of TA-commands.
3Productivity
If automated reconfiguration is implemented, then reconfiguration speed increases, but security risks may increase
Solution Approach 1:
Configuration data and TA-commands are pre-stored on removable storage devices before insertion into the PPAC. The system performs preliminary validation of these pre-prepared commands, ensuring security requirements are met before execution, thereby enabling fast automated reconfiguration without compromising security.
Solution Approach 2:
The system implements automated validation feedback mechanisms that verify the authenticity and integrity of TA-commands before execution. The PPAC detects inserted storage devices, validates their contents against security criteria, and provides feedback on whether reconfiguration should proceed, ensuring security is maintained while enabling automated operation.
Data Source
AI summary
A progressive pool controller within a gaming environment can have programmable contents thereof retrieved or changed without need for user interaction with the controller other than inserting a dynamically-linkable and reprogrammable storage device (e.g., a USB flash drive) into an I/O receptacle of the controller. The controller has a service automatically repeatedly executing therein, checking for insertion of the storage device, checking for recognizable commands within the inserted storage device after it is inserted, executing command following programs for the recognizable commands, saving output results of the executed programs into the inserted storage device and signaling that the storage device should be removed from the I/O receptacle upon completed execution of all the command following programs. Contents of the storage device remain encrypted when in transit and are exposed within secured confines of the controller.