Manual Switch System for Digital Sign Content Updates
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Solution Overview
Problem
Current computing systems for digital signs are costly and complex, making it difficult for environments like fast food restaurants to update menu displays frequently without requiring extensive technical knowledge or space, as they often need to physically replace or reconfigure entire sign portions.
Innovation Solution
A manual switch system that allows for easy selection and updating of multimedia content from external media devices, featuring source input ports, a switching mechanism, a processor for rendering content, and a manual switch for controlling the output to a digital display, enabling quick and simple updates without needing computer expertise.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a personal computer system is used to generate multimedia output for digital display, then the display can be updated digitally, but the system becomes excessively complex and difficult to operate for employees without computer expertise
Solution Approach 1:
The patent extracts the essential function of digital display updating from the complex personal computer system, isolating only the necessary components (media player, switch, display) while removing unnecessary complexity (operating system, processing power, software interfaces). This allows digital update capability to be maintained without the burden of full computer system complexity.
Solution Approach 2:
The patent employs simple, inexpensive components that can be easily replaced or updated - such as USB flash drives for content storage and a basic manual switch for source selection - rather than investing in expensive, complex computer hardware. This enables frequent updates without requiring sophisticated equipment.
2Adaptability or versatility
If a personal computer is used to control digital display updates, then content can be updated remotely, but employees without computer skills cannot easily update the display
Solution Approach 1:
The system enables self-service operation through simple physical actions - inserting a USB drive into a port and flipping a manual switch - that any employee can perform without computer training. The device updates itself automatically once the media is inserted, requiring no software interaction or technical knowledge.
3Adaptability or versatility
If a standard flat panel display with personal computer is used, then digital display functionality is achieved, but excessive space is occupied within the restaurant
Solution Approach 1:
The patent merges the functions of media playback, source switching, and display control into a single integrated device that connects directly to the display. This consolidation eliminates the need for separate computer towers, monitors, and control devices, significantly reducing the space required while maintaining full digital display functionality.
Data Source
AI summary
The present invention extends to a manual switch system for selecting multimedia content from one or various source inputs to be provided to a digital display. The manual switch system of the present invention provides a compact, convenient, and simple to use solution for updating a digital display in many environments. In a particular example, the manual switch can be used within a fast food restaurant to quickly and easily update the menu such as when the restaurant switches from serving breakfast to lunch or dinner.