You've got an iPad. You've got a Bluetooth keyboard that you love. Now imagine this: You're in bed. Your keyboard is somewhere downstairs. And yet, it's still in range and paired to your device. You can tap, tap, tap in the iPad Spotlight text entry field, but there's no keyboard for you to use. Frustrating, no?
Sure, you can hop over to Settings and globally disable Bluetooth. But there has got to be a better/easier way to recover the on-screen keyboard without messing with Bluetooth, right? There is -- but it's only available right now if you're a developer (sign it using your credentials) or using a jailbroken system.
I've posted a little utility, which I call KeysPlease over on my website (direct application link) and on the ModMyI repository (thanks, Kyle!). I've added it to my iPad dock, and now when I'm in the wrong room I just tap the app icon to retrieve my soft keyboard. Bluetooth remains unaffected and I can keep working on whatever I've been working on.