Photo: Business Insider/Dejian Zeng New York University grad student Dejian Zeng spent his 2016 summer vacation inside Pegatron’s ChangShuo factory — a facility that produces iPhones for Apple — and he shared some of his experiences on the factory floor with Business Insider. When he started, Zeng was in charge of connecting iPhone 6s speakers to the back case and putting one screw in to hold it in place for more than 12 hours a day (including…
