👩💻 Join our community of thousands of amazing developers!
When Swupnil Sahai started creating SwingVision, he had no app-building experience — but he’d played a lot of tennis. “The initial idea was, ‘Maybe we can use the accelerometer and gyroscope on Apple Watch to figure out how fast I’m swinging, and maybe we can use the [Apple Watch] screen to keep score,’” says Sahai from his workspace in the Bay Area. “That was really it.”The app was a true passion project for Sahai, who jumped into SwingVision pretty much cold. “Although I’d programmed in other...