




User Guide
When launching the application for the first time, you will be prompted to grant several permissions:
- Notification permissions
- Location access permissions
- Background location tracking permissions
All these permissions are essential for the proper functioning of the application. Please ensure you grant all requested permissions.
Upon initial setup, you will be asked to select your user type from the following options:
- I am a Competitor
- I am a Spectator
- I am with ADSU (Avon Descent Support Unit)
- I am an Announcer
Please select the appropriate option that corresponds to your role in the event.
Setting up the application as a competitor is straightforward:
- Select ‘I am a competitor’ from the user type options
- Enter your assigned race ID
- Tap ‘Continue’ to proceed
The application will display your current location on the map along with checkpoints and Points of Interest for the race. Once tracking is activated, you may secure your device in a waterproof container and place it in your race craft.
Important Note for Teams: Please designate only one device for tracking per team.
Emergency Feature: An emergency slider is located at the bottom of the screen. This feature should only be activated in genuine emergency situations requiring immediate assistance. Sliding this control to the right will alert ADSU personnel of your location. Please keep your device accessible as rescue teams will attempt to contact you.
The application allows you to follow competitors throughout the Avon Descent Event:
- Select ‘I am a Spectator’ from the user type options
- Choose the race numbers of the competitors you wish to follow
- Tap ‘Continue’ to proceed
The map will display pins showing the locations of your selected competitors. You will receive notifications when competitors reach checkpoints.
The bottom of the screen provides additional information about each competitor you’re following, including:
- Distance from your current location
- Direction of travel
- Time of last location update
Please note that the ADSU and Announcer options are restricted to authorised personnel only.
Authorised users will receive separate instructions for these features.