Heel2Toe Docking Station

The Docking Station is the companion for managing sessions from the Heel2Toe device, built for both individual users and clinics.

Home Screen is the main landing page after login. It provides an at-a-glance overview of analytics and client information, including:
- A user or client profile card with an editable name and age.
- A Risk of Fall assessment card that calculates and displays fall-risk probability using heel-strike data and age.
- Key statistics such as total sessions and last session date.
- A Sessions per Week bar chart that visually tracks activity over time.

The app supports two distinct usage modes:
- Single-User Mode: for individual users.
- Multi-Client Clinic Mode: for healthcare providers managing multiple clients.
Switch modes directly from the Home Screen. In clinic mode, you can select an existing client from a dropdown, view filtered analytics, or add new clients. Client data (name and age) is now stored and managed in a secure Firestore sub-collection called clientsLocal for faster access and reliable synchronization.

Risk of Fall Analytics implements a logistic regression model that predicts fall-risk probability based on heel-strike data and client age. A dedicated Risk of Fall screen provides a detailed breakdown of the assessment and supports progress tracking over time.