3D Interface Apparatus with Wind Feedback for Intuitive GUI Control
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Solution Overview
Problem
Existing electronic devices lack intuitive feedback to users regarding correct command input, as they only execute commands without confirming if the input is accurate until the device is operated.
Innovation Solution
A 3D interface apparatus equipped with a motion sensor, controller, and wind generation module that senses motion in a 3D space, determines wind properties based on user input, and generates artificial wind to provide immediate feedback, allowing users to intuitively understand the effectiveness of their commands.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a traditional GUI is used where the device simply receives commands and executes them, then the device operation is straightforward, but the user cannot intuitively learn whether the command is correctly input until the device is executed
Solution Approach 1:
The patent implements immediate visual feedback by displaying a graphical representation of the detected hand gesture on the screen simultaneously with the command recognition. This allows users to intuitively understand whether their gesture was correctly interpreted without waiting for device execution, directly resolving the information feedback delay in traditional GUIs
Solution Approach 2:
The system performs preliminary visual confirmation by showing the detected gesture graphic before executing the corresponding command. This preliminary action allows users to verify command correctness in advance, eliminating the time delay associated with waiting for device execution to confirm proper input
2Ease of operation
If a motion-based 3D interface is implemented with motion sensors and wind generation modules, then users can manipulate the GUI more intuitively with immediate feedback, but the device complexity increases
Solution Approach 1:
The patent introduces a graphical representation as an intermediary between the user's hand gesture and the device command. This visual mediator translates complex motion detection into simple, intuitive graphical feedback that users can easily understand, improving ease of operation without requiring users to directly interact with complex sensor systems
Solution Approach 2:
The system creates a visual copy or graphical representation of the user's hand gesture and displays it on the screen. This copying approach allows users to see their gesture reflected visually, making the interface more intuitive and providing immediate feedback without requiring complex direct manipulation of the underlying sensor technology
Data Source
AI summary
A 3D interface apparatus which is operated based on motion and an interfacing method using the same are provided. The interface apparatus includes a motion sensor, a controller which determines a wind property, and a wind generation module which generates a wind. Accordingly, a user is allowed to manipulate a GUI more easily, conveniently, and intuitively.