This Wall Street Journal video features an interview with Apple executives Craig Federighi and Greg Joswiak. The discussion centers on the delays and challenges faced in developing Siri, Apple's AI strategy, and the company's approach to integrating AI into its products, contrasting it with competitors' chatbot-focused strategies.
To answer your questions, I need to refer back to the transcript. Unfortunately, the transcript does not provide the level of detail needed to give precise answers to questions 2, 3, and 4. While the interview discusses these topics, it does not offer specific examples or detailed explanations that would allow me to formulate complete answers. The executives speak generally about their approach and reasons for delays, but they don't give concrete examples of features or competitor strategies.