The conversation between human and AI assistant.
How can I differentiate between a two way mirror and a normal one?
That's a useful tip, thank you. Is there any other way to tell the difference?
Another way to test for a two way mirror is to turn off the lights in the room and shine a flashlight at the mirror. If there's a viewing room on the other side of the mirror, you'll be able to see into it with the flashlight.