Voice-Screen-Mouse Ternary Verification for Icon Operation
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Solution Overview
Problem
Existing methods for reducing errors in human-computer interaction, such as re-confirmation and multi-person operation checks, are either ineffective due to operator overconfidence or excessively cumbersome, particularly in high-frequency operations with strict time requirements, like railway traffic command.
Innovation Solution
A voice-screen-mouse ternary verification system that associates specific voice inputs with screen icons and mouse positions, issuing alarms or prohibiting operations if there is inconsistency, ensuring accurate and secure interactions by requiring alignment of 'eyes, hands, and mouth' for confirmation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If re-confirmation is implemented to reduce maloperation, then operation accuracy is improved, but operation time and operator fatigue increase
Solution Approach 1:
The patent replaces the mechanical re-confirmation process (manual review and repeated clicking) with a voice recognition system that automatically verifies operator intent through voice commands, thereby reducing operation time while maintaining accuracy
Solution Approach 2:
The patent introduces voice recognition technology as an intermediary between the operator and the icon selection process, serving as a mediator that verifies intent without requiring additional manual confirmation steps
2Reliability
If double or multi-person operation check is implemented, then operation accuracy is improved, but labor costs and contact time between operators increase
Solution Approach 1:
The patent enables the system to perform self-verification through voice recognition, eliminating the need for multiple personnel to check operations manually, thereby reducing labor costs while maintaining high accuracy
Solution Approach 2:
The patent replaces the mechanical multi-person verification process with an automated voice recognition system, substituting human personnel with technological automation
3Area of stationary object
If screen space is limited, then device portability is improved, but icon distinguishability and operation accuracy deteriorate
Solution Approach 1:
The patent introduces voice recognition as an intermediary verification layer that compensates for the limited visual discrimination capacity on small screens, allowing accurate icon selection without increasing screen space
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
This method significantly reduces errors in human-computer interaction by leveraging voice recognition to ensure precise operation, enhancing safety and reducing operator fatigue and labor costs, especially in high-security environments.
Implementation Method 1
activating an associated icon through a voice input of a voice recognition system
Data Source
AI summary
A secure operation method for an icon based on a voice-screen-mouse ternary verification includes verifying and comparing an icon associated with an operator's voice, an icon displayed on the screen to specify an operation, and an icon to which the mouse points when the mouse stops moving, and providing permission for operation and warning by a system. An association between a specific voice and the icon is established first. An associated icon is activated by a voice input of a voice recognition system, and then verification and comparing is performed with the icon to which the mouse points when the mouse stops moving. For the touch screen computer and mobile terminal, the binary verification is performed through the icon associated with the operator's voice and the icon displayed on the screen to specify the operation. The system provides authorization for the operation.