Screen Sharing Identity Detection for Synchronized Terminal Content
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Solution Overview
Problem
Existing systems fail to notify users whether screen content is identical across multiple terminals and provide information about inputted answer sections during screen sharing.
Innovation Solution
A system that displays identicalness and discrepancy signs on terminals to indicate matching or differing content, and notifies users of inputted answer sections by transmitting and comparing display information across terminals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If screen content is shared across multiple terminals without identity detection, then information sharing between sharers is enabled, but sharers cannot detect whether contents are identical across terminals
Solution Approach 1:
The system implements feedback by displaying identity detection results (identical/different indicators) back to the sharer's terminal. This allows the sharer to immediately see whether their screen content matches other terminals, enabling real-time awareness and correction of display discrepancies during screen sharing sessions.
Solution Approach 2:
The system introduces an intermediary identity detection mechanism that compares screen content across terminals without requiring direct user intervention. This intermediary system automatically identifies and communicates content differences, serving as a mediator between multiple sharers to ensure consistent information display.
2Stability of the object's composition
If identity detection indicators are displayed on all terminals, then content synchronization is improved, but device complexity increases
Solution Approach 1:
The identity detection system is segmented into independent functional modules: content capture modules on each terminal, a central comparison system, and indicator display modules. This segmentation allows the complexity to be distributed and managed separately, with each module performing a specific function rather than requiring the entire system to handle all operations centrally.
3Measurement precision
If real-time content comparison is implemented across terminals, then content accuracy is improved, but processing time and system resources increase
Solution Approach 1:
The system employs periodic content comparison at specific intervals during screen sharing rather than continuous real-time comparison. This periodic action maintains content accuracy by detecting changes at regular intervals while significantly reducing the processing burden and time consumption compared to continuous monitoring.
Data Source
AI summary
To provide a system for notifying a user of whether contents displayed on terminals between a plurality of users are identical and a system with which, when an input is made on one terminal in one answer section of a questionnaire, information regarding a question item corresponding to the above-described answer section is displayed on another terminal. A system is connected to a first and a second terminals. When an object displayed on a screen of the first terminal is a first object and an object corresponding to the first object displayed on a screen of the second terminal is a second object, the system causes one or both of the screens of the first and the second terminals to display: one or both of an identicalness sign as a display regarding that the first object and the second object are identical, and a discrepancy sign as a display regarding that the first object and the second object are different.