Video Switcher and Touch Router for Gaming Display Integration
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Solution Overview
Problem
Current gaming systems require separate displays for wagering games and system information, leading to underutilization of secondary displays and increased costs, with system information rendering software exposing the gaming controller to security risks and slowing down the wagering game performance.
Innovation Solution
A Video Switching Device (VSD) and Touch Router Device (TRD) are introduced to share touch displays between the master gaming controller and associated equipment, allowing system information to be displayed on the main game display without affecting the wagering game software, while maintaining separation and integrity between gaming and system components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If system information is displayed on a separate stand-alone display, then the gaming controller is protected from security risks, but the secondary display remains underutilized and costs increase
Solution Approach 1:
The main game display is made multi-functional by enabling it to display both wagering game content and system information simultaneously through picture-in-picture or picture-by-picture modes. This allows the display to serve dual purposes: primary gaming function and secondary system information display, thereby eliminating the need for a separate stand-alone display and reducing costs while improving utilization
Solution Approach 2:
The patent combines the previously separate functions of the main game display and system information display into a single display unit. By merging these functions onto one display through video switching technology, the system reduces hardware requirements and costs while improving secondary display utilization without compromising gaming controller security
2Ease of operation
If system information rendering software runs on the master gaming controller, then integration is improved, but the gaming controller is exposed to security risks and performance slows down
Solution Approach 1:
The system information rendering software is extracted from the master gaming controller and moved to a separate computing device. This extraction eliminates security risks to the gaming controller while maintaining system integration through network communication between the separate devices. The gaming controller remains secure while still achieving coordinated operation
3Adaptability or versatility
If system information is displayed on the main game display, then display utilization is improved, but the wagering game software may be affected
Solution Approach 1:
A video switching device is introduced as an intermediary between the display hardware and the gaming/system software. This mediator manages the switching and composition of video signals, allowing the main display to show both game content and system information without the wagering game software needing to be modified or affected. The intermediary handles the complexity of dual-display functionality while keeping the gaming software simple and performant
Data Source
AI summary
A method is described for presenting video signals from a first video source and one or more second video sources on a single touch screen display. The method includes: enabling display of primary content from a first video signal and secondary content from a second video signal on the touch screen display, using a display manager, in an adjacent or overlapping condition by scaling or shifting one of the first video signal(s) or the second video signal(s) to alter the size and to render the first video signal with the second video signal(s); and calculating a coordinate transformation, using a touch router device, on coordinates received from the touch screen display that correspond to the presentation at the touch screen display of the video signals and to accommodate any scaling or shifting performed on the first video signal(s) or the second video signal(s).