redletterdave writes: "Apple's new TV set-top, revealed by code found within the iOS 5.1 update, will reportedly feature the newest version of Bluetooth, called Bluetooth Smart (4.0). With this technology, Apple could potentially implement motion-sensitive controls and even Siri onto its TV platform. With the ability for Bluetooth 4.0 to connect with a greater number of wireless devices faster and more reliably, it's likely Apple will use Siri to help users control and navigate the Apple TV interface, especially for finding and discovering content. With the addition of Bluetooth, sources also say the next-gen Apple TV could become a gaming port. Bluetooth 4.0 can leverage the gyroscopes and accelerometers within the iOS devices to make any iOS handheld into a motion-sensitive game controller, which could potentially help Apple compete with Microsoft's Xbox 360 and the Nintendo Wii."