Map Visualization for Public Welfare Activity Participation

The patent creates a virtual copy of the physical public welfare activity scene through map visualization. Users can see virtual representations of real geographic locations where public welfare activities occur, including virtual markers indicating activity status (completed, ongoing, or available). This virtual copy maintains the spatial relationships and visual characteristics of the real scene, allowing users to feel connected to the actual activity location without physically being there, thus enhancing the sense of reality in online participation.

The patent employs a multi-functional map visualization system that simultaneously performs multiple functions: displaying geographic regions, marking activity locations with icons, indicating activity status, showing user information, and providing navigation capabilities. By consolidating these diverse functions into a single unified map interface, the system enhances the sense of reality through rich visualization while avoiding the need for multiple separate systems or interfaces, thus managing complexity efficiently.