Group Call Playback Tracking System for Communication Efficiency
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Solution Overview
Problem
In group calls, participants cannot determine who has listened to the recorded information, leading to inefficiencies as speakers may repeat information or waste time checking if others have received it, hindering effective communication.
Innovation Solution
A management apparatus and method that tracks playback status of recorded group calls, allowing participants to know who has listened and by when, and restricts participation in future calls if recordings are not played back within set deadlines.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If group calls are conducted without tracking playback status, then the system is simple to operate, but speakers cannot determine if information has been communicated to all members, leading to potential repetition and inefficiency
Solution Approach 1:
The system implements feedback by tracking playback status of recorded group calls and providing this information back to speakers. The management apparatus monitors which members have played back recordings and communicates this status, enabling speakers to adjust their behavior in subsequent calls based on actual information distribution, thereby eliminating unnecessary repetition and improving efficiency.
Solution Approach 2:
The management apparatus serves as an intermediary between speakers and members. It centrally manages playback status information, coordinates recording distribution, and provides feedback mechanisms that bridge the gap between information transmission and reception tracking, without requiring complex direct monitoring between each participant.
2Loss of information
If playback status is tracked for all members, then information communication effectiveness is improved, but the system requires complex management of playback information
Solution Approach 1:
The management apparatus performs multiple functions: it manages group call coordination, tracks playback status, monitors communication effectiveness, and provides feedback mechanisms. By consolidating these functions into a single multi-functional system, the patent avoids the complexity of separate tracking systems while maintaining comprehensive information communication effectiveness.
3Loss of time
If speakers repeat information without knowing playback status, then the system remains simple, but time is wasted checking if information is communicated to individual members
Solution Approach 1:
The system enables self-service by automatically tracking and recording playback status without requiring manual checking or intervention from speakers. The management apparatus autonomously monitors which members have accessed recordings and provides this information automatically, eliminating the need for speakers to manually verify information delivery and saving significant time.
Data Source
AI summary
A system management apparatus manages a group call made between a plurality of terminal apparatuses. A storage stores a playback management information database that indicates, for each terminal apparatus concerned with the group call, a status of playback of recorded data in which the group call is recorded. A controller causes the terminal apparatus to play back the recorded data and updates the playback management information database in the storage in accordance with a playback request acquired from the terminal apparatus. A transmitter transmits the playback management information database read from the controller to the terminal apparatus.