Gesture Load Control Interface With Visual Feedback
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Traditional load control devices are limited in their ability to control advanced electrical loads, as they typically only respond to simple user actions and lack the capacity for visual feedback and gesture recognition.
Innovation Solution
A control device configured for use in a load control system, featuring an actuation portion with touch-sensitive areas, one or more light sources for illumination, and a control circuit that generates control data based on user inputs, allowing for advanced control of electrical loads through gestures and providing visual feedback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional mechanical toggle switches or simple buttons are used for load control, then the device structure remains simple and manufacturing cost is low, but the control functionality is limited and cannot handle advanced electrical loads with multiple parameters
Solution Approach 1:
The control device integrates multiple input mechanisms (touch-sensitive areas, gesture recognition sensors, voice recognition) into a single universal controller that can handle various control scenarios. The device can control different types of electrical loads (lighting, HVAC, audio systems) with multiple parameters through one multifunctional interface, eliminating the need for separate controls for each function.
Solution Approach 2:
The patent introduces a microprocessor-based control circuit as an intermediary between the user and the electrical loads. This intelligent mediator translates various user inputs (touches, gestures, voice commands) into appropriate control signals, enabling complex control functionality without requiring complex mechanical structures in the control device itself.
2Loss of information
If traditional load control devices are used, then the device complexity remains low, but visual feedback capability is lacking and user experience is limited
Solution Approach 1:
The control device incorporates light sources (such as LEDs) that change color or illumination state to provide visual feedback to users. Different colors indicate different operational states (on/off, dimming levels, error conditions), enabling users to quickly understand device status without additional displays or interfaces.
Solution Approach 2:
The device implements feedback mechanisms where the control circuit monitors the state of controlled electrical loads and communicates this information back to the user through visual indicators. This closed-loop feedback ensures users are informed about the actual state of the loads, improving user experience and reducing uncertainty.
3Adaptability or versatility
If simple actuation mechanisms are used, then ease of manufacture is high, but the number and types of control operations are limited
Solution Approach 1:
The patent replaces traditional mechanical actuation mechanisms (toggle switches, physical buttons) with electronic sensing mechanisms including touch-sensitive areas, gesture recognition sensors, and voice recognition systems. These electronic systems detect user intent through electrical and electromagnetic fields rather than mechanical contact, enabling diverse control operations without complex mechanical components.
Solution Approach 2:
The control device employs dynamic sensing capabilities that can detect various types of user interactions (light touches, prolonged presses, hand gestures, voice commands) and adapt its response accordingly. The system dynamically interprets different input patterns to execute appropriate control operations, providing versatility without requiring separate physical controls for each operation type.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables users to control multiple electrical loads through a single device, offering advanced features like gesture recognition and visual feedback, thereby enhancing usability and aesthetic appeal.
Implementation Method 1
The actuation portion may define a front surface that comprises a plurality of touch sensitive areas
Implementation Method 2
one or more light sources, the one or more light sources being controlled to illuminate the plurality of touch sensitive areas
Data Source
AI summary
A control device may be configured to control one or more electrical loads in a load control system. The control device may be a wall-mounted device such as dimmer switch, a remote control device, or a retrofit remote control device. The control device may include a gesture-based user interface for applying advanced control over the one or more electrical loads. The types of control may include absolute and relative control, intensity and color control, preset, zone, or operational mode selection, etc. Feedback may be provided on the control device regarding a status of the one or more electrical loads or the control device.