Lots of people are throwing around the words "false positive" in relation to dumb smoke detectors, and I suspect a lot of you mean "the alarm sounded, but I was

Lots of people are throwing around the words "false positive" in relation to dumb smoke detectors, and I suspect a lot of you mean "the alarm sounded, but I wasn't about to die". If it detected smoke, it told you there was smoke. That's a true positive :)