Many users use this as a means of Occupancy Sensing for the home but what about at work?
Last night I discovered X10relayer will allow connection from outside the Home network if all paramiters are correct.
If BlueWatch is connected to X10Relayer you should be able to check who is home from any where.
I have yet to test this out fully.
However one maybe able to set BlueWatch up at work to watch for activity there as well and see this from home.
You'd have to change the serrver IP info in BlueWatch to the IP your ISP hands out to your home network.