Would be nice to be able to mark areas or locations to change the availability. So when I get to work I am available or when I get home I am away. It is pure laziness put sometimes when I have been out I forget to set my availability back to Available and when I get home I get abuse from my other half if my phone rings. I can think of other use cases though for other people. Sensitive locations where they aren't allowed to answer calls, on the road engineer could have it update their status to their location. One possible solution would be to allow access via IFTTT. That way all sorts of interactions would be possible.