Sun Scan wins Rep. Robert Garcia’s 2023 Congressional App Challenge in California’s 42nd District

Rep. Garcia has named Andra Campos, an 11th grader at Warren High School, as the winner of the 2023 Congressional App Challenge in California’s 42nd District.

When asked what inspired the creation of Sun Scan, the student said, “My inspiration for creating this app stemmed from my experience during an internship focused on UV sensor research for outdoor laborers who frequently encounter extreme sun exposure as part of their professions. During this internship, I delved into the challenges faced by outdoor workers, many of whom lack adequate healthcare coverage and access to comprehensive education about the effects of UV rays. It’s essential to note that this gap in UV education extends beyond just outdoor workers; it’s a widespread issue affecting people across various demographics. I was particularly moved to take action because UV sensors, while valuable tools, are often costly and may not provide a practical solution for everyone. My motivation to develop a free app centered around my deep concern for this subject, amplified by personal experience as I lost a loved one to melanoma. I wanted to ensure that accessible, informative resources were available to raise awareness about the importance of sun safety and UV radiation. In creating this app, my goal was to make UV index information readily available to everyone by offering personalized advice and recommendations based on the UV index for their specific location and to help people remember to wear their sunscreen which is a crucial part of everyday sun health. By doing so, I hope to equip individuals with the tools and knowledge they need to protect themselves from the harmful effects of UV radiation. This project is not just an app; it’s a heartfelt endeavor to promote sun safety, informed decision-making, and ultimately, a healthier future for all.”

This year’s Challenge saw an unprecedented level of participation, with 374 Members of the House of Representatives hosting competitions, surpassing the previous record of 340. A remarkable 11,334 students from across the United States competed in this year’s Challenge, marking an impressive increase of nearly 1,000 participants compared to the previous record set in 2019. The enthusiasm and creativity these students display is a testament to the growing interest in technology and signal a bright future for American innovation. The surge of ingenuity continued with a whopping 3,645 original applications flooding in, nearly a thousand more than the previous year’s high. This remarkable growth showcases the exceptional talent and innovation within our nation’s youth.


The Congressional App Challenge is an official initiative of the U.S. House of Representatives, where Members of Congress host contests in their districts for middle school and high school students, encouraging them to learn to code and inspiring them to pursue careers in computer science. This resounding show of bipartisan support emphasizes the critical importance of STEM education in today’s rapidly evolving world. Each participating Member of Congress selects a winning app from their district, and each winning team is invited to showcase their winning app to Congress during our annual #HouseOfCode festival. The program is a public-private partnership made possible through funding from Omidyar Network, AWS, Rise, theCoderSchool, Apple, and others.

The 2024 Congressional App Challenge will launch in May of 2024, and eligible students can pre-register for the competition now.