3D Virtual Object Manipulation With Gesture Feedback
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing methods for interacting with augmented and virtual reality environments are cumbersome, inefficient, and place a significant cognitive burden on users, often requiring multiple inputs and lacking sufficient feedback, leading to energy wastage, particularly in battery-operated devices.
Innovation Solution
The system employs computer systems with enhanced user interfaces that utilize touch-sensitive displays, eye-tracking, hand-tracking, and gesture recognition to reduce the number and complexity of user inputs, providing intuitive interaction through manipulation indicators, contextual menus, and distance-based object movement, allowing for more natural and efficient manipulation of virtual objects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional input methods are used for interacting with virtual objects, then basic manipulation functions are achieved, but user cognitive burden increases and interaction efficiency decreases
Solution Approach 1:
The system automatically detects hand gestures and performs corresponding operations without requiring explicit command sequences. The interface adapts to user intent by monitoring hand movements and automatically executing appropriate actions, reducing cognitive load while maintaining operational capability.
Solution Approach 2:
Physical hand gestures in three-dimensional space replace traditional mechanical input methods like buttons, menus, and keyboard sequences. The gesture recognition system translates natural hand movements directly into digital commands, eliminating the need for users to learn complex input protocols.
2Productivity
If multiple input steps are required to complete tasks, then precise control is achieved, but interaction time increases and energy consumption rises
Solution Approach 1:
The system continuously monitors hand gestures and prepares corresponding operations in advance. When a gesture is detected, the system has already pre-loaded and ready the associated function, enabling immediate execution without requiring multiple sequential input steps, thus reducing both time and energy consumption.
Solution Approach 2:
The gesture recognition system operates continuously in the background, maintaining readiness to detect and respond to user intentions. This continuous monitoring eliminates idle time between inputs and ensures seamless transition from gesture to action, improving productivity while optimizing energy usage through efficient processing.
3Loss of information
If detailed feedback is provided for each input, then user understanding is improved, but interface complexity and processing overhead increase
Solution Approach 1:
The system provides contextual feedback that appears only when relevant to the current interaction state. Visual indicators show hand tracking status, gesture recognition progress, and operation confirmation, giving users sufficient information about system state without creating a cluttered or complex interface.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
In some embodiments, an electronic device enhances a two-dimensional drawing. In some embodiments, an electronic device manipulates an object in a three-dimensional environment. In some embodiments, an electronic device displays a contextual menu or moving an object in a three-dimensional environment. In some embodiments, an electronic device moves an object in a three-dimensional environment by an amount based on the distance of the object from the user. In some embodiments, an electronic device scans a real world object. In some embodiments, an electronic device manipulates a distant object.