I had this moment, yesterday. But it wasn't me who did it.
We have just got a new laptop in store and I was playing on it, and useing the finger print reader, it had built in. So, this young lady who works with me asked about it, the convosation went like this..
Girl: "Rob, what are you doing?"
Me: " Just playing with this finger print reader."
Girl " So, now we can only use this laptop, if you're around to unlock it?"
Me: "Erm, I guess so?"
Girl: "So, everytime I need to use it, I must call out and say, Rob, I need your finger now!"
At that point I just laughed out loud at her, and said, "Not quite, hey..?"
Shame, she went red and walked off..