Cloud Storage

Cloud storage is used by both frontend applications to store and access collected sensor data.

Mobile

The mobile application can upload the collected sensor data directly to cloud storage using the project ID and participant ID as identifier for the file. The save file is the JSON object of the local mobile database where the sensor data are stored. The file is uploaded to the storage with the path results/{projectID}/{participantID}.json.

Frontend

The frontend can access all the submitted project sensor data from all participants. The project can find the associated files under the project ID cloud storage directory and can access individual files from the participants using the same path detailed above.