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Hi! I’m Christy
(product designer & developer), building tech for human aid, play, and discovery.
⬥ MHCI @ CMU SCS ⬥ human-AI systems ⬥ B2C ⬥ data storytelling ⬥

1/3

first project indicator
Dawdle AI
Addressing procrastination with emotional design
See Case Study →

Summer 2025 | 3 months
Sole UI/UX Product Designer

dawdle app picture

2/3

second project indicator
Refract
A computer vision ML project
star bullet point Github: https://github.com/heyyysus/refract
See Case Study →

Winter 2024 | 4 months
Frontend Dev, UI Designer | Team of 5

Cloak your photos. Protect your identity. Disrupt deepfakes.
Original image
vs.
Cloaked image
Cloaked images are 2.56 times more effective at fooling deepfakes, while maintaining original visual quality.

3/3

third project indicator
newsletter project image
Newsletter Curator
A UI/UX Mobile App Project
See Case Study →
Spring 2024 | 8 weeks
Project Manager & Designer | Team of 4
app icon mockup
All the tools you need to deepdive any topic.

Main Dashboard

Quickly explore topics with easy recommendations

Annotation Mode

Save your thoughts and interact with text seamlessly as if on paper

Personal Library

Collect and personalize articles and interests in your feed, Pinterest-styled
LinkedIn logo linkedin.com/in/christyyu
github logo github.com/qwistaycat

Hit me up!