Screen as a Service Platform for Resource-Constrained Display Integration
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Solution Overview
Problem
Human-machine interface systems, particularly visual augmentation systems (VAS), face challenges in managing a growing set of applications due to limited resources such as physical space, power, and computing capabilities, making it difficult to integrate multiple data sources efficiently and communicate data effectively to users.
Innovation Solution
A screen as a service (SaS) platform provides a common interface that aggregates data from multiple sources, determines how to communicate it based on pre-configured templates and user interactions, and integrates with various displays and speakers, minimizing cognitive load by ensuring consistent user interaction across devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple applications are integrated into the VAS to handle diverse data sources, then the system's adaptability and data communication capability are improved, but the device complexity and resource consumption increase
Solution Approach 1:
The patent implements a universal data bus architecture that allows a single communication infrastructure to handle multiple data sources and applications. The bus system provides standardized interfaces and protocols that enable diverse components (sensors, processors, displays) to interact through common rules, eliminating the need for separate dedicated communication channels for each application pair.
Solution Approach 2:
The patent introduces a bus controller as an intermediary component that manages communication between multiple data sources and destinations. The controller arbitrates access requests, routes data packets, and coordinates transactions between components, thereby simplifying the interaction complexity that would otherwise exist in a fully meshed multi-component system.
2Adaptability or versatility
If more applications are added to the VAS to enhance functionality, then the system's versatility is improved, but the available physical space and power resources are depleted
Solution Approach 1:
The patent combines multiple data communication functions into a single shared bus infrastructure. Instead of having separate communication channels for each application, the system merges data, control, and power transmission into integrated bus segments that serve multiple purposes and multiple components simultaneously, thereby reducing redundant circuitry and power consumption.
Solution Approach 2:
The bus system is designed with universal protocols and interfaces that allow the same physical infrastructure to support multiple applications and data sources. This multi-functionality eliminates the need for separate dedicated channels for each application, reducing overall system resource requirements while maintaining versatility.
3Manufacturing precision
If a dedicated application is created for each data source, then the integration precision is improved, but the device complexity and scalability are degraded
Solution Approach 1:
The patent segments the communication system into standardized functional blocks (data sources, bus controllers, data sinks) with well-defined interfaces. Each component implements standard protocols rather than custom integration logic, allowing precise and consistent integration while reducing overall system complexity through modularity and reusability.
Data Source
AI summary
A screen as a service platform provides a common interface between a user and a plurality of data source endpoints. The common interface allows the data source endpoints to efficiently source data to a user via a shared display. The system includes one or more data source endpoints, a network, a display device, and a screen as a service (SaS) engine. The screen as a service (SaS) engine provides a uniform platform to integrate data source endpoints into a system and to aggregate and manage data produced by the data source endpoints.