On the third episode of Loose Threads, I talk with Jon Schwartz, co-founder of Voodoo Manufacturing, about the recent advances in 3D printing; how 3D printing has evolved since his last startup; the growth of bridge manufacturing; Voodoo’s work with Chromat during fashion week; the growth of 3D printed shoes; using recent manufacturing advances to customize fit, not just aesthetics; and building design software that lowers the barrier of entry for 3D design.