

“I was inspired to develop this app concept based on hearing my friends’ stories, as well as my own personal experience and knowing how scary it can feel to travel alone.” Girl Guard includes features called “Fight Like a Girl,” which sounds a siren to call for help, and “Trustworthy Friend,” which simulates a conversation with others to help deter potential harassment. One example is Girl Guard, a project she created using playgrounds in Xcode on Mac for women to help combat sexual harassment. Today, Gam applies her coding skills to develop app prototypes focused on health and wellness.


It’s stable, reliable, and can run all day.” I use it for all my coding, and it’s easy to use with Xcode. Hooked on a new way to solve problems, she watched YouTube tutorials to teach herself the basics of app development with Xcode on Mac. Gam was first introduced to the world of coding and Swift at a high school camp. With a passion for research, data science, and apps, Chiang Mai University medical student Gam Preenapun is determined to make a positive impact in her community by discovering innovative solutions that improve public health. “Technology today is part of every field, so understanding the fundamentals of app development is quite important.” Gam uses Swift and Xcode on her MacBook to design apps that support safety and community wellness.
