Pegatron, the factory that produces Apple's iPhone 5c, has implemented facial recognition technology to pre-screen potential employees ahead of hiring in order to prevent the company from hiring underage workers, reports The Wall Street Journal. Underage workers pose a serious threat to Apple suppliers as Apple has a strict policy against the hiring of workers under 16, China's legal working age. Earlier this year, Apple dropped Pingzhou Electronics as a supplier after multiple violations for hiring underage employees. To screen for underage workers, Pegatron, which implemented the technolo