Eunseo Whaong 11/8/25 Eunseo Whaong 11/8/25

2025 Congressional App Challenge

CaffiTeenYouth participated in the 2025 Congressional App Challenge (CAC),
presenting CaffiTeen, a web-based caffeine awareness app for teenagers.
To showcase the project’s impact, a detailed poster was designed and displayed,
highlighting the app’s methodology, community outreach, and public health significance.
This project demonstrates how technology can inspire youth to build healthier daily habits.

Eunseo Whaong 11/8/25 Eunseo Whaong 11/8/25

Teen Daily Caffeine Limit Bookmark

Educational Bookmark designed by CaffiTeenYouth to raise awareness about safe caffeine intake for adolescents.

Eunseo Whaong 8/2/25 Eunseo Whaong 8/2/25

Teen Caffeine Awareness Campaign

CaffiTeen’s first awareness poster shared in schools and libraries to promote healthy habits among teens.

Poster designed by Eunseo Whaong, founder of CaffiTeen, Inc.

Eunseo Whaong 8/14/19 Eunseo Whaong 8/14/19

QR Sticker Campaign for Teen Health Awareness

As part of CaffiTeen’s outreach initiative, this sticker campaign encourages teens to think twice before consuming energy drinks and coffee.
By scanning the QR code, students can learn about safe caffeine limits and explore the CaffiTeen web app to track their own intake.

Sticker designed by Eunseo Whaong