When Darrell D. Williams (aka “Dr. Tariq”) teaches coding to other prisoners in California’s Lancaster State Prison, he doesn’t deploy traditional equipment like a laptop, or PowerPoint slides.He uses a blackboard —used to teach HTML, CSS, website design languages—and mobile app development. Let Us Code Classroom uses coding textbooks as an entry point into computer literacy, website design, and discussions about Silicon Valley, computer programming careers and becoming a tech entrepreneur after prisoners are released. Each coding lesson is centered upon learning to code to turn one’s life around from