In order to streamline the process, 3 Sided Cube created an android application, using the programming language Kotlin, that would allow all of the screenings to be done via a tablet. This meant that the team could use the app to go into schools, vision screen them and highlight any issues within a fraction of the time of the existing screening process.
The app was shown on a tablet, 5 meters from the child, which could be controlled by a third party via the Bluetooth on their phone. It was an extensive process to make sure the screening was of high quality and the scaling precise, but the detailed testing we completed ensured it was spot on and accurate.
The app is used daily and has really changed how the team at Vista work, allowing them to scale up, reaching far more schools and being able to help hundreds more children.