Apple is reportedly preparing to expand its smart home portfolio with three new Siri AI-powered devices. The lineup will likely include a smart home hub, a refreshed Apple TV and an updated HomePod mini, with launches expected from this autumn through early next year. The hub is tipped to offer facial recognition, smart home controls and a new software platform based on tvOS. Apple is also said to be developing additional home products, including a robotic hub with a movable 9-inch screen.