Virtual Switch Board for Remote, Accessible Smart Device Control
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Solution Overview
Problem
Traditional switch boards for smart devices are cumbersome, requiring users to be in close proximity and often lack clear differentiation between controls, while voice commands and mobile UIs present accessibility issues for various user groups, especially seniors and those with disabilities.
Innovation Solution
A virtual switch board (VSB) that projects accessible control options based on user need, allowing remote operation and adapting to user accessibility, with dynamic switch identification and customizable icons.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional switch boards are used for smart devices, then device control functionality is provided, but user accessibility and ease of operation deteriorate due to requirement of close proximity and lack of clear differentiation between controls
Solution Approach 1:
The patent creates a virtual copy of the switch board interface that can be displayed on various devices (smartphones, tablets, wearables). This virtual copy replicates the control functionality while eliminating the need for physical proximity to traditional switch boards, allowing users to interact with smart device controls through their mobile devices regardless of location
Solution Approach 2:
The patent introduces a mobile device as an intermediary between the user and the smart device control system. The mobile device runs a virtual switch board application that mediates the interaction, providing a user-friendly interface that translates user actions into appropriate control commands for the smart device without requiring direct interaction with the smart device itself
2Ease of operation
If voice commands are used to control smart devices, then hands-free operation is achieved, but accessibility deteriorates for users with hearing impairments or in noisy environments
Solution Approach 1:
The patent makes the control system universal by providing multiple interaction modes through the virtual switch board interface. Users can select different input methods (touch, swipe, click) based on their preferences and abilities, ensuring the system adapts to various user groups including those with hearing impairments or who prefer visual over auditory interfaces
3Adaptability or versatility
If mobile UI applications are used to control smart devices, then remote operation capability is provided, but ease of operation deteriorates due to complex interface requirements for certain user groups
Solution Approach 1:
The patent implements a dynamic virtual switch board interface that adapts its appearance and behavior based on user preferences, device type, and interaction context. The interface can dynamically adjust icon sizes, color schemes, and control layouts to optimize for different user groups, making it simpler for seniors and those with disabilities while maintaining full remote operation capability
Solution Approach 2:
The patent segments the control interface into distinct, easily identifiable icons and buttons representing different smart device functions. Each control element is separately designed with clear visual differentiation, making it easier for users to understand and select the desired function without being overwhelmed by complex UI elements
Data Source
AI summary
A method, computer program product, and centralized control system for changing an operational status of a smart device via a virtual switch board (VSB). A determination is made that the operational status of the smart device needs to be changed. A user is located so that the user can perform a user action on the VSB. The VSB is generated. The VSB comprises an operation icon identifying an operational action on the smart device that changes the operational status of the smart device and a rejection icon that allows the user to reject performance of the operational action on the smart device. The VSB is displayed to the user. The user action of touching the operation icon or touching the rejection icon is captured by the image device and the operational status of the smart device is changed or not changed, respectively.