OZI Sleep

Intelligent Sleep Assistant

Year

2025

Project Length

2 Month

Platform

Mobile Application

OZI Sleep is an innovative 3D printing bed frame company dedicated to serving both children and the elderly. I'm asked to redesign the website and mobile app.

My Role

UIUX Designer

Timeline

2025.09-2025.11

Team Member

2 Product Manager

1 Visual Designer

1 Algorithm Expert

Tools


Problem

Ensure the nighttime readability for elderly users

The OZI Sleep mobile app is designed for parents monitoring their children’s sleep and for elderly users tracking their own sleep stages via a smart bedframe. However, the current app can’t effectively communicate essential information due to a complex information architecture.

Inconsistent Flows

The user flows that took our users from the landing page to any subpage had multiple points of friction or action buttons for the elderly.

Unclear Data Structure 

The daily, weekly and monthly data and trends representation are not explicit for users, making it difficult for users to interpret patterns over time.

Research & Insight

The Result

01
User Title 1

User Description 1

02
User Title 2

User Description 2

03
User Title 3

User Description 3

01.

01.

02. 03

01. 02. 03.

Research & Insight

The Challenge:

01
User Title 1

User Description 1

02
User Title 2

User Description 2

03
User Title 3

User Description 3

Process

The Result

My Contribution

The Result

Process

The Result

Solution

The Result

User Goal

Business Goal

TASK 1 - Gain Feedback from Users

Hypothesis

Painpoint
Design Strategy

Final Design

Reflection

© 2026 Carrie Wang

© 2026 Carrie Wang

© 2026 Carrie Wang