Frontend

- Collect Speech Input

- Upload Drawing

- Submit CognitivTasks

Backend (FastAPI)

- Receives all inputs

- Executes processing

- Sends results to front-

Voice Analysis (Librosa + RF)

- Extract MFCCs

- Extract shapes/contours

Drawing Analysis (OpenCV)

- Extract shapes/contours

- Spatial accuracy

AI Fusion Model

-Combine all features

- Predict Dementia Risk

Output Module

- Render results

- Display risk level & insights

AI Fusion Modal

- Combine results

- Display risk level & insights

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