乐眠无忧 (Lemian Wuyou)
CBT-I–based sleep health app for adolescents in mainland China

With the Affiliated Brain Hospital of Guangzhou Medical University
A sleep health app for adolescents, published by the Affiliated Brain Hospital of Guangzhou Medical University with technical development from CUHK. I developed the app and its companion content-management system.
Built on evidence-based strategies from cognitive behavioral therapy for insomnia (CBT-I), it provides:
- Sleep diaries and weekly summary reports
- Structured sleep-education courses
- Self-assessment questionnaires
- Relaxation training
- Personalized reminders