by The Dharma Bum » Sat Jan 25, 2014 12:43 am
If you demand that they leave your property and they fail to do so it is reasonable to assume they are there to do you harm and you should act accordingly.
A squadron of armed micro drones is just another layer of protection between you and those who would do you harm.
It's really no different than an electrified fence or something of that sort, except with conscious guidance. There is a notification and if the warning is not heeded then whatever consequences ensue are the responsibility of the interloper.
Of course these types of security measures are probably not appropriate for a typical residential setting. If some kid got electrocuted I'm pretty sure you would get sued and lose, for example.