Apple's 4 gadgets wait on Siri's AI upgrade

Apple has four devices queued up, but the real bottleneck is Siri’s AI upgrade. According to 9To5Mac and Bloomberg, the Apple TV 4K, HomePod mini 2, HomePod 3, and HomePod Touch are ready in warehouses, waiting for the software to catch up. Hardware, as always, is doing the heavy lifting while Siri gets its act together.