Wireless screen mirroring technology brings new possibilities to
 group discussions, breaking the limitations of traditional discussion models and creating richer learning experiences.
 
- Inconvenient display of results (relying on verbal descriptions or simple notes).
 
- Single form of content (lack of dynamic demonstrations or multi-media integration).
 
- Insufficient depth of interaction (difficulty in real-time feedback on ideas).
 
- Low efficiency in information transmission (delays in sharing ideas between members).
 
- Difficulty in recording discussions (important viewpoints are easily missed).
 
- Tedious result integration (time-consuming to summarize scattered opinions).
 
- Independent group presentations (each group displays progress on its dedicated screen).
 
- Real-time content sharing (seamless synchronization of ideas across devices).
 
- Rapid integration of viewpoints (one-click aggregation of multi-group results for comparison).
 
- Real-time annotation and discussion (direct marking on shared content to clarify opinions).
 
- Multi-angle comparative analysis (side-by-side display of different solutions to highlight differences).
 
- In-depth collision of ideas (visualization of thinking processes to inspire new perspectives).
 
- Design reasonable discussion processes (clear division of stages: independent discussion → result display → integrated analysis).
 
- Provide user-friendly technical tools (simplified mirroring operations to reduce technical barriers).
 
- Establish effective evaluation mechanisms (assess both group results and collaboration processes through screen recordings).
