Explore how Swift can power applications on embedded systems and headless devices without screens in this 19-minute conference talk from try! Swift NYC 2019. Learn the steps to build projects on devices like Raspberry Pi using Swift, covering topics such as Objective C, components, Magic Mirror, TryBot, and the advantages of using Raspberry Pi. Gain insights from Marc Aupont, an iOS Engineer at Lickability, as he shares his passion for electronics and hardware projects.