 Listener Martin shares, we've been talking about unlocking our Macs with our Apple Watches and some Macs like John, you were saying last week that yours doesn't always work. Some people have Macs where that's just not possible. Well, Martin says, I have been using a tool that lives in the menu bar called Blue Unlock, B-L-E-U-N-L-O-C-K. That allows various Bluetooth devices to do what the Apple Watch does and it's available on GitHub. And it will allow you to unlock your Mac with all kinds of things, including your iPhone. So I actually might, I might, I think I used this years ago or something like it. And then I got an Apple Watch and it was like, but fine. But nowadays that I'm wearing my Apple Watch less and less frequently, I might want this on the Mac in the office because I always have my phone with me.