Appliance Demonstration System via Smart Device Control
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Solution Overview
Problem
Current product demonstration systems are inflexible and costly, as they require separate manufacturing of demo and production models, and built-in software often cannot accommodate changing promotional needs or target specific vendor requirements, leading to excessive resource consumption and disposal of outdated demo appliances.
Innovation Solution
A product demonstration system that includes a production line appliance with an internal communications network and a smart device capable of controlling appliance components, allowing for interactive demonstrations without modifying the appliance, and enabling updates and customization of demonstration software to adapt to different vendor needs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If separate demo appliances are manufactured with modified components (e.g., no heat elements), then demonstration functionality is achieved, but manufacturing complexity and costs increase
Solution Approach 1:
The patent creates a virtual copy of the appliance's operational behavior through software simulation. Instead of physically modifying demo appliances by removing components, the system uses software to simulate the absence or inactivity of certain components (e.g., heat elements remaining off), allowing the demo unit to be identical to production units while still achieving demonstration purposes.
Solution Approach 2:
The patent replaces physical modifications (mechanical removal of components) with software-based control. The software architecture intercepts and controls component activation, substituting the need for physical alterations with digital logic that prevents certain components from operating during demo mode.
2Ease of operation
If built-in demonstration software is used, then demo mode functionality is provided, but flexibility to accommodate changing promotional needs is limited
Solution Approach 1:
The patent implements a dynamic software architecture that can be reconfigured at runtime. The demonstration mode software is designed to be modifiable and adaptable, allowing vendors to update promotional content, timing, and behavior without hardware changes. This dynamic approach contrasts with static built-in software that is fixed at manufacture.
Solution Approach 2:
The patent prepares the software architecture in advance to accommodate future modifications. The system is designed with predefined interfaces and structures that enable easy updates to demonstration scenarios, allowing promotional needs to be adapted without requiring complete software rewrites or complex reconfiguration.
3Reliability
If hard-coded demo mode is implemented before shipping, then demonstration capability is built-in, but customization for individual vendor needs becomes difficult and costly
Solution Approach 1:
The patent segments the software architecture into distinct layers and modules: a core reliability layer that ensures demonstration capability, and an adaptable layer that allows vendor-specific customization. This segmentation enables independent modification of customization features without compromising the fundamental demonstration functionality.
Solution Approach 2:
The patent introduces a software intermediary layer that sits between the hardware components and the control logic. This intermediary enables customization by acting as a buffer that can be configured differently for each vendor while maintaining stable communication with the underlying hardware, thus preserving reliability while enabling ease of customization.
4Adaptability or versatility
If demo appliances are discarded when outdated, then resource consumption is high, but maintaining outdated hardware becomes costly
Solution Approach 1:
The patent applies the principle of recovering and reusing hardware by keeping demo appliances in service while updating their software. Instead of discarding outdated demo units, the system recovers the physical hardware and refreshes its software capabilities, extending the useful life of the appliance and reducing the need for frequent hardware replacements.
Solution Approach 2:
The patent creates virtual updates through software copies and simulations. New demonstration scenarios and promotional content are implemented as software layers that copy or simulate new functionalities without requiring physical hardware changes, allowing the same appliance to remain current with evolving promotional needs.
Data Source
AI summary
A product in the form of a household appliance has an internal communications network connecting two or more components, and software architecture implemented on the network that identifies the components, communicates the capabilities of each identified component, communicates the status of each identified component, provides a command interface for operating the components, and facilitates communication between the components and devices external to the product. An external smart device having demonstration software communicates with the internal communications network and is in control of at least one of the components to effect a demonstration of features of the product.