Mehmet Gokcek, an engineering and technology curriculum coordinator with Harmony Public Schools Innovation Lab, and a group of his colleagues rushed to produce face shields and medical supplies for Houston-area health-care workers and first responders on the front lines in the fight against COVID-19. Gokcek knew he and his colleagues had the resources to help combat any local shortages that could arise as cases in the area increased and after about two days researching and designing, the group printed a face-shield prototype using a 3-D printer.