---
title: 1.3 First Launch
description: "After licensing, the app follows this flow every time it is opened: License Check      ↓ Splash Screen ![](https://cnri.edu/wp-content/uploads/2026/03/1.jpg)      ↓ Patient Information Screen  ← enter name, DOB, notes ![](https://cnri.edu/wp-content/uploads/2026/03/person_info.jpg)      ↓ Camera Mode Selector    …"
url: "https://cnri.edu/docs/1-3-first-launch/"
updated: "2026-03-27"
category: Getting Started
---

# 1.3 First Launch

After licensing, the app follows this flow every time it is opened:

License Check

     ↓

Splash Screen

![](https://cnri.edu/wp-content/uploads/2026/03/1.jpg)

     ↓

Patient Information Screen  ← enter name, DOB, notes

![](https://cnri.edu/wp-content/uploads/2026/03/person_info.jpg)

     ↓

Camera Mode Selector        ← choose how to capture each eye

![](https://cnri.edu/wp-content/uploads/2026/03/select_camera_mode.jpg)

     ↓

Eye Capture (Right then Left)

![](https://cnri.edu/wp-content/uploads/2026/03/load_eyes.jpg)

     ↓

Analysis & Results Screen

![](https://cnri.edu/wp-content/uploads/2026/03/pupil_analysis_1.jpg)

![](https://cnri.edu/wp-content/uploads/2026/03/pupil_analysis_2.jpg)

****Patient Information Screen****

Fill in at minimum the patient name before proceeding. Date of birth is used for age-normalised PI ratio interpretation. Observer notes entered here are included in PDF and text exports.