Gesture-Based Handheld Data Sharing Without Manual Authorization
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Solution Overview
Problem
Existing data sharing systems between handheld interaction devices require excessive authorizations and memory usage, leading to time-consuming linking processes and inefficient utilization of device memory.
Innovation Solution
A method and system for sharing data between handheld interaction devices using gesture inputs that are mapped to gesture codes, allowing devices to automatically recognize and share data when gesture codes match, eliminating the need for manual authorization and reducing memory usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional authorization methods (pin codes, approval clicks) are used for data sharing between devices, then data security is improved, but the time required for sharing and operational complexity increases
Solution Approach 1:
The system performs preliminary actions by pre-establishing trust relationships between devices through unique device identifiers and pre-configured gesture recognition algorithms. When data sharing is initiated, the gesture authentication mechanism is already in place and ready to validate, eliminating the need for real-time pin code exchange or approval clicks. The gesture code comparison is pre-programmed into the system architecture, allowing immediate validation once the gesture is performed.
Solution Approach 2:
The patent replaces mechanical authorization systems (physical pin code entry, button clicking) with a gesture-based recognition system. Instead of requiring users to manually input authorization codes or click through approval screens, the system captures and analyzes physical hand gestures through sensors, translating them into authentication signals. This substitution dramatically reduces the time and complexity of the authorization process while maintaining security through unique gesture pattern recognition.
2Reliability
If multiple authorization steps (pin codes, approval clicks) are required for device linking, then authorization security is improved, but ease of operation deteriorates
Solution Approach 1:
The system enables self-service authorization where the devices automatically perform the authentication process without requiring manual intervention for code entry or approval confirmation. The gesture recognition system captures the user's natural hand movement, automatically compares it against stored gesture codes, and completes the authorization process autonomously. The devices self-validate the gesture pattern and self-establish the data sharing connection, eliminating the need for users to navigate through multiple authorization screens or input sensitive information.
3Adaptability or versatility
If data is individually retained in memories of user devices after sharing, then data accessibility is improved, but memory space utilization deteriorates
Solution Approach 1:
The patent merges the data storage function with the gesture authentication system. Instead of creating separate duplicate copies of data in each device's memory, the system stores the gesture code and authentication metadata centrally or in a optimized manner, allowing multiple devices to access the same data through authenticated gesture recognition. This combining of authentication and data access mechanisms eliminates redundant data storage while maintaining universal accessibility through the gesture-based interface.
Solution Approach 2:
The system creates lightweight copies of authentication credentials (gesture codes) rather than duplicating the actual data content. Each device stores a reference to the authenticated gesture pattern and receives access permissions without storing full copies of the shared data, significantly reducing memory usage while maintaining data accessibility. The gesture code itself acts as a compact reference that enables data retrieval without requiring substantial storage space.
4Adaptability or versatility
If accumulated unused data is retained in device memories, then data availability is improved, but device performance deteriorates
Solution Approach 1:
The system implements automatic data lifecycle management where unused or expired data is automatically discarded from device memories. The gesture authentication system includes mechanisms to detect when shared data is no longer needed or has exceeded its validity period, triggering automatic deletion of such data from local storage. This continuous cleaning process recovers valuable memory space and maintains device performance while ensuring that currently relevant data remains readily accessible.
Data Source
AI summary
A method for sharing data amongst handheld interaction devices including: detecting first gesture input provided using first handheld interaction device; mapping first gesture input to first gesture code; sharing first gesture code(s) to second handheld interaction device(s); detecting second gesture input(s) provided using second handheld interaction device(s); mapping second gesture input(s) to second gesture code(s); comparing first gesture code with second gesture code(s) for determining whether second gesture code amongst second gesture code(s) is equal to first gesture code; when second gesture code is equal to first gesture code, activating corresponding second handheld interaction device for receiving first data; and sending first data from first handheld interaction device to corresponding second handheld interaction device.