Pice — Carla's portfolio

Pice

UI/UX Design
Visual Design

GDUSA Design Awards 2025 Featured in 2025 Digital Design Annual
London Design Awards 2025 Gold Winner – User Interface Design

Pice is an AI-driven mobile app that helps individuals at risk of heart attacks monitor their health and receive early warnings. The idea emerged from a deep concern for the silent, often-overlooked nature of cardiovascular issues, especially in aging populations.
Leveraging AI and real-time data analysis, Pice monitors user health indicators and delivers early warnings, personalized insights, and emergency prompts. Its interface focuses on emotional reassurance and clarity under pressure, blending medical intelligence with empathetic interaction design.

Introduction
Project Time: 6 Weeks

Design Challenge

Maximize efficiency in accessing emergency help for patients.

Improve accuracy of data organization for swift response times.

Optimize data storage and retrieval systems.

Ensure streamlined processes for accessing critical patient information during emergencies.

User Research

Problem

Users often experience cognitive overload when navigating Apple's Health app due to its overwhelming complexity.

Solution

To reduce cognitive load on the app, I redesigned the screen to clearly categorize and separate important information from other details.

Ideation&
Wireframe Design

I started sketching a low-fidelity design featuring a boxed grid layout to better organize and present information within the app interface, aiming for improved user interaction and clarity.

_{“How can we reduce the risk of heart attacks via notifications?”}

Mid-Fid Prototypes

I gathered all the feedback, refined my low-fidelity prototype design, and began creating mid-fidelity prototypes.

Pain Point

I'm addressing the main pain points in the heart monitor journey, where users faced the most challenges.

Interview Takeaways

Users need simpler navigation with fewer screens.
Important tools and information should stand out clearly.
Calls-to-action must be straightforward and prominent.
The interface should be intuitive yet informative enough for users' needs.

System Map

Next, having understood the expectations, concerns, problems, and proposed solutions of our target users, let's explore the system map. This will outline the paths our users will follow while using the app.

User journey map

Based on the collected data, I developed a user journey map. It includes users' names, demographics, frustrations, emotions, and identifies future opportunities for the app based on the identified problem points in the scenario.

Visual Design
& Typography

Step 01
Login/Pairing

Users can sign in via email or Google, and quickly pair their Apple Watch to begin real-time activity tracking. Designed for clarity, speed, and a smooth user experience.

Scenario 01

Everyday Preventive Care

Designed for users with no severe heart conditions, Pice enables daily heart health monitoring. The dashboard offers real-time vitals, medication reminders, and vitamin intake tracking—empowering users to stay ahead of potential risks through consistent, proactive care.

Scenario 02

Elevated Heart Rate Alerts

For users at risk of cardiac issues, Pice continuously monitors heart rate fluctuations. Real-time alerts notify users and emergency contacts during abnormal spikes, enabling rapid response. The app provides detailed logs for further diagnosis and care planning.

Scenario 03

Emergency Response System

When critical conditions are detected, Pice automatically triggers emergency protocols. With one tap, your live location is shared, contacts are notified, and help is dispatched. A countdown interface allows users to cancel false alarms—built for peace of mind.

Scenario 04

Smart Medication & Supplement Tracking

Whether you're taking prescriptions or daily vitamins, Pice keeps you on track. Smart reminders sync with your Apple Watch, helping you log intake, track effects on mood, energy, and pain—all from one simple dashboard.

Scenario 05

Delayed Emergency Messaging

In high-risk moments, every second matters. Pice allows users to pre-set a delayed emergency message in message center that’s automatically sent to trusted contacts if help isn’t manually canceled in time. This smart safeguard ensures users are never alone during critical situations.