They called home. Wouldn’t you, if you brought a Congressional App Challenge win back to Boca. St. Andrew’s School’s Michael Yang, 15, and Yiang Cheng, 17, won for Superpass. The app uses facial recognition and a password to give visitors access. Congressman Ted Deutch noted an app expert picked the District 22 winner he announced … The post 2 Boca students win Congress app challenge appeared first on Boca Voice.