I had a minor incident with porch pirate and while minor it was annoying. I mostly refuse to install cameras, but as a result I am debating Fallout style rotating turrets watching people walking up the stairs. Obviously not plasma turrets, calm down. I am clearly joking.
Anyway, I wondered if anyone was playing with anything beyond just reporting/passing video to cops ( if they have a recording )?
Although an easier solution would be for a less capable robot to be armed with pepper spray. All couriers or visitors need to use an app or a verification code. If they don't provide it and are not in the face database and try to continue then they are pepper sprayed.
Also a good way to keep out unwanted solicitors.
Where I live, just leaving a package outside the fence (postman can't even get to the door) would be bonkers. And this isn't an area with a lot of crime. People just don't trust eachother much to begin with.
If this happens often, consider getting a UPS drop box, or a box at your Post Office.
Otherwise, a neighbor who is home at all hours.
https://ihl-databases.icrc.org/en/ihl-treaties/ccw-protocol-...
I believe glitter bombs and dye packets don't qualify as "superfluous injury", but I am not a lawyer.
And maybe shit in a bag and put it in a retaped Amazon box and leave it out for someone to take. Bonus points if you can stick a bunch of maggots in there that become flies by the time they open it.