Originally Posted by Akirainblack
Facial recognition would allow it to work out how many people are in the room.
I feel sorry for my friend who always gets the collectors editions of games.
Ezio needs to leave the room now, you have too many people watching this film.
(sorry for the AC reference, it's the game I'm playing at the moment.)
Your book may be listening to you.
Most Kindle models have (or had) a microphone.