I'm curious to know if there are any new applications or accessories out there that are specifically designed to utilize The new Bluetooth 4.0 protocol. Even if there are, the pickings are probably pretty slim at this point. So, what are your ideas about how Bluetooth 4.0 could be utilized in applications or with accessories (or both). We've heard about things such as a heart rate monitor, or a blood sugar monitor, but there's got to be more than just those things. Let's get some good ideas going!