Wireless Cast Terminal Segmentation for Computing Device Cost Reduction
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Solution Overview
Problem
Conventional computing devices are often costly and performance-intensive due to the inclusion of numerous hardware components, which can limit their functionality and increase costs, making them unsuitable for specific tasks where only basic functionality is required.
Innovation Solution
A minimized computing system comprising a cast terminal with a keyboard and display component, physically coupled to a central computing device, utilizing wireless communication protocols to transmit keystroke data and receive multimedia data, allowing the central device to manage processing and output, thereby reducing the need for local processing capabilities in the cast terminal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a computing device includes many storage devices, input devices, output devices, sensors and other hardware components, then the overall functionality and processing capability are improved, but the cost and device complexity increase
Solution Approach 1:
The computing system is divided into two distinct parts: a minimized cast terminal providing input/output interface, and a remote central computing device providing processing power and storage. This segmentation allows each component to be optimized independently, reducing overall system complexity while maintaining full functionality.
Solution Approach 2:
The heavy processing components (CPU, GPU, storage devices) are extracted from the cast terminal and relocated to a remote central computing device. The cast terminal retains only essential components (communication module, display, input device), dramatically reducing its complexity and cost while the central device handles all complex computations.
2Power
If the computing device includes increased computing power and battery power to operate hardware at acceptable performance levels, then the processing capability is improved, but the cost increases
Solution Approach 1:
A communication module acts as an intermediary between the simplified cast terminal and the powerful central computing device. This intermediary enables the terminal to access high processing power remotely through wireless communication, eliminating the need for the terminal to contain expensive high-performance hardware while maintaining full processing capability.
3Device complexity
If much hardware and components are eliminated from the computing device, then the cost is reduced and performance for specific tasks is improved, but the overall functionality is limited
Solution Approach 1:
The central computing device serves as a universal resource that can support multiple different cast terminals simultaneously, each potentially configured for different specific tasks. The centralized architecture provides multi-functionality at the system level rather than requiring each individual device to be fully functional independently.
Data Source
AI summary
In one general aspect, a computing system includes a cast terminal including a keyboard component and a display component physically coupled to the keyboard component, and a central computing device. The keyboard component includes a first communication module configured to transmit keystroke data over a first wireless network to the central computing device using a first wireless communication protocol. The display component includes a second communication module configured to receive multimedia data over a second wireless network from the central computing device using a second wireless communication protocol. The central computing device includes a third communication module configured to receive the keystroke data from the first wireless network, and a fourth communication module configured to transmit the multimedia data over the second wireless network.