I was watching this video of a live chicken trapped on a moving truck and thought it was strange that it’s not possible to say anything to them even when circumstances might warrant it. All we got is honking and waving. There could be a touchscreen interface with a map of nearby vehicles. It could be voice controllable or the passenger could do it for safety.
Really? That seems like it could be an issue of privacy.
I mean I can only imagine that people might be harassed in some way or another.
It’s not used for harassment because strong social norms discourage it. You would lose face if you’d do it.