Join the Usability Evaluation
Participate in our usability evaluation study. Install the research prototype on your Android device, or open the web version on iPhone, complete the emergency scenarios, and help us improve digital guidance interfaces.
This is the web version of the research prototype. It runs directly in Safari — no installation, download, or Apple ID required.
Security Notice
Your device may show an "Unknown source" warning during installation because this app is not published on the Google Play Store. This is normal and expected — the app is an academic research prototype (Aegis Pulse Phase II) and is not yet on the official store. Tap "More details" then "Install anyway" to complete the installation. The project ensures the app is safe and contains no malware; it is for academic research purposes only.
Open the research prototype directly in your browser.
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Tap "Open for iPhone" above
This opens the research prototype directly in Safari — no download or installation is required.
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The app runs in Safari
The web version of Aegis Pulse runs inside your Safari browser, identical to the native Android experience.
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Complete the evaluation
Work through the emergency scenarios directly in the browser and begin the usability evaluation.
How to install the Android application.
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Download the APK file
Tap the install button above and wait for the file to finish downloading.
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Open the downloaded file
Locate the APK in your notifications or file manager and tap to open it.
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Allow installation if prompted
If Android blocks the installation, go to Settings and allow installation from this source.
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Continue the installation
Follow the on-screen prompts to complete the installation process.
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Open the application
Launch Aegis Pulse from your home screen and begin the usability evaluation.
How the evaluation works.
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Visit the website
Learn about the research project and its goals.
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Join the Usability Evaluation
Express your interest in participating in the evaluation.
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Install or open the research prototype
Get the Android app on your device, or open the web version on iPhone.
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Install the application
Follow the installation guide to set up the app.
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Complete emergency scenarios
Interact with simulated trauma guidance interfaces.
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Complete the usability questionnaire
Share your experience and rate the interface.
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Submit your feedback
Send your responses to our research team.
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Phase II Research Publication
Your contribution helps shape the final research paper.
Important Notice
This application is currently part of a usability evaluation and is intended for research purposes only. It does not replace professional medical care or emergency services.
Why are we conducting this evaluation?
Evaluate usability
Assess how intuitive and effective the interface is for users interacting with emergency guidance content.
Improve accessibility
Identify barriers that may prevent users from easily navigating and understanding the application.
Improve emergency guidance
Refine how emergency information is presented so users can understand and act on it more effectively.
Gather user feedback
Collect participant insights that directly inform design decisions and usability improvements.
Enhance overall experience
Use evaluation data to improve navigation, clarity, confidence, and comprehension across the application.