Sphere

In summer 2022, I joined the Foster project at MIT Media Lab, Affective computing team as a research assistant. This project aims to design technology that supports healing and care for foster-involved youth in Mass.


My role involved analyzing user research data, contributing to ideation, and designing the branding and the interface of social interactions and daily check-ins.

In summer 2022, I joined the Foster project at MIT Media Lab, Affective computing team as a research assistant. This project aims to design technology that supports healing and care for foster-involved youth in Mass.


My role involved analyzing user research data, contributing to ideation, and designing the branding and the interface of social interactions and daily check-ins.

Team

Team

1 UX Researcher

1 Engineer

1 UX Researcher

1 Engineer

Tools

Tools

Figma
R-Studio

Figma
R-Studio

Timeline

Timeline

May 2022 -
May 2023

May 2022 -
May 2023

Challenge

Foster youth lacks vital social support

I conducted 22 user interviews with foster youth to understand their challenges and pain points. It was revealed that:

I conducted 22 user interviews with foster youth to understand their challenges and pain points. It was revealed that:

Emotional Struggles

Emotional Struggles

Instability led to anxiety, sadness, and anger which are often unsupported.

Instability led to anxiety, sadness, and anger which are often unsupported.

Weak Network

Weak Network

Frequent moves isolate youth, disrupting connection and support.

Frequent moves isolate youth, disrupting connection and support.

Adulting Challenges

Adulting Challenges

Transition to adulthood is challenging without continued guidance.

Transition to adulthood is challenging without continued guidance.

Solution

Reflective Check-Ins

Youth share a daily “high” and “low,” plus how they’re feeling. This structured reflection encourages emotional processing, builds self-awareness, and supports mental health in a trauma-informed way.

Youth share a daily “high” and “low,” plus how they’re feeling. This structured reflection encourages emotional processing, builds self-awareness, and supports mental health in a trauma-informed way.

Solution

Anonymized Community Feed

Check-ins can be shared anonymously in a safe, moderated space where youth can react and respond to others. This fosters a sense of belonging, understanding, and peer connection.

Check-ins can be shared anonymously in a safe, moderated space where youth can react and respond to others. This fosters a sense of belonging, understanding, and peer connection.

Solution

Memories Page (Reflective Calendar)

A private calendar logs past emotions and posts, helping youth track their emotional journey, recognize growth, and gain insight—empowering them during uncertain transitions.

A private calendar logs past emotions and posts, helping youth track their emotional journey, recognize growth, and gain insight—empowering them during uncertain transitions.

Impact

Increased social and emotional support

After a 2-week pilot study (one week without, one with the app), I analyzed pre- and post-survey data using R.

After a 2-week pilot study (one week without, one with the app), I analyzed pre- and post-survey data using R.

Social Support Scale Score

+11%

User feel more understood

67%

User who recommend

80%

Branding

Playful, colorful, and dark mode

In interviews, 40% of users requested more colors, favoring green. Nearly all preferred a dark mode. Responding to this, I crafted a playful yet calming interface, using green and yellow accents with waves and spheres to evoke a vibrant, serene atmosphere.

In interviews, 40% of users requested more colors, favoring green. Nearly all preferred a dark mode. Responding to this, I crafted a playful yet calming interface, using green and yellow accents with waves and spheres to evoke a vibrant, serene atmosphere.

Other Projects

Care Hero Marketplace

Led the end-to-end design of Care Hero web app from concept to launch.

Led the end-to-end design of Care Hero web app from concept to launch.

Led the end-to-end design of Care Hero web app from concept to launch.

WOLF

Designing the Photoshop of Mechanical Engineering, making Nano-structure material design effortless.

Designing the Photoshop of Mechanical Engineering, making Nano-structure material design effortless.

Designing the Photoshop of Mechanical Engineering, making Nano-structure material design effortless.

PALM Mobile App

Designing the cross-platform healthtech app from 0 to 1, including branding and design system

Designing the cross-platform healthtech app from 0 to 1.

Designing the cross-platform healthtech app from 0 to 1.

Jiayi Wu © 2025

Let's Connect!

Jiayi Wu © 2025

Jiayi Wu © 2025

Let's Connect!