Rayvo
Creators: Kelvin, Joseph, Juan, Christian & Nikolai
School: High School Students from High School for Public Service: Heroes of Tomorrow
Location: Brooklyn, NY
Project Themes: Health & Wellness
About this Project
Rayvo is an app designed to help protect people from harmful UV radiation by detecting UV levels in real time and providing personalized clothing recommendations to help users stay safe in the sun.
Project Links
Professional Feedback
Starting with a real story from someone in your community who lost a family member to skin cancer shows that this project came from a place of genuine care, and that makes it meaningful. The fact that you built something that gives personalized recommendations based on someone's skin tone is a really thoughtful detail because UV risk is not the same for everyone and not enough apps think about that.
The UV index tracking, the daily forecast, and the weekly exposure timer all work together really well as a complete tool for staying safe. One thing to consider for your next version is adding a reminder or notification feature that alerts users before they head outside when UV levels are already high for that day, so they can prepare ahead of time instead of reacting after the fact.
This is the kind of app that could genuinely save lives if it keeps growing. Great work!
The UV index tracking, the daily forecast, and the weekly exposure timer all work together really well as a complete tool for staying safe. One thing to consider for your next version is adding a reminder or notification feature that alerts users before they head outside when UV levels are already high for that day, so they can prepare ahead of time instead of reacting after the fact.
This is the kind of app that could genuinely save lives if it keeps growing. Great work!
