Earlier this month, Swift creator Chris Lattner announced he will be stepping down as director of Apple's Development Tools department to lead Tesla's Autopilot engineering team as VP of Autopilot Software. Lattner did not explain the reason for the move, but he later denied a report claiming he "felt constrained" due to Apple's culture of secrecy. So, we decided to reach out to him to learn about his true motivations. As it turns out, Lattner told MacRumors the answer is actually very simple: he is ready to move on to something new. He added it was "a very difficult decision," but noted the opportunity to work with Tesla's Autopilot team was "irresistible." At Tesla, Lattner will help the company achieve one of its biggest goals: fully self-driving vehicles. As of October 2016, Tesla said all vehicles produced in its factory, including the Model 3, have the hardware needed for "full self-driving capability at a safety level substantially greater than that of a human driver," and it's now only a matter of time before the technology is enabled. Tesla: Tesla Autopilot is semi-autonomous in its current state for tasks such as steering and parking. Tesla's second-generation hardware suite has eight cameras that provide 360 degrees of visibility around the car at up to 250 meters of range. Twelve ultrasonic sensors and a forward-facing radar allow for detection of objects, even through heavy rain, fog, dust, and the car ahead. Tesla remains committed to enabling full self-driving capabilities by the end of the year, but the process of gaining regulatory approval, which Tesla said may vary widely by jurisdiction, will presumably be a long and challenging process. Once approved, however, the technology will truly change cars forever, and it's easy to imagine why Lattner would want to be part of that change. At Apple, he led a group of about 200 people responsible for Swift, Xcode, Swift Playgrounds, Instruments, CPU and GPU compilers, and low-level tools, among other things. These tools are used both within Apple and by third-party developers targeting the iOS, macOS, watchOS, and tvOS software platforms. Lattner was hired at Apple in 2005 to bring his LLVM Compiler Infrastructure to production quality for use in its products. He then started working on the Swift programming language in 2010, and it became a key focus of the Development Tools team in 2013. Swift was ultimately introduced at WWDC 2014. Swift now has a large community of developers contributing to it since it became open source in late 2015, so Lattner is in a good position to pursue a new opportunity without jeopardizing future development of the language. His duties will shift to Ted Kremenek, who had already been overseeing Swift for some time. Lattner said Ted has been "one of the quiet but incredible masterminds" behind Swift, which has an "incredible future ahead of it." Article Link: Chris Lattner Says Opportunity to Work on Tesla's Ambitious Self-Driving Efforts Was 'Irresistible'