# System Overview: Roles, Data Flow, and Incentives

Core User Roles in EcoPulse:

* Data Contributors: Submit air quality and weather observations
* Predictors: Participate in short-term weather forecasting
* Validators: Verify user-submitted data for accuracy
* Spreaders: Promote EcoPulse content and bring in new users\\

Each role interacts with the platform through different mechanisms and receives rewards based on contribution quality, verification outcomes, or network expansion impact, with rewards ranging from real-time contributions, local weather forecasts, and active participation in a transparent, gamified environment.

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