theodp writes: "You know, I can feel the fear that you carry around," operating system Samantha tells Theodore in Her. So, what might you get if you infuse Samantha with advertising? How about Apple's recently-disclosed pending patent for Inferring User Mood Based on User and Group Characteristic Data, which has received surprisingly scant attention from the press even though it ups the ante for privacy intrusion. The brainchild of iAd team members, Apple boasts its invention will make it possible to 'charge a higher rate for mood based content delivery' by scrutinizing 'channel characteristics, demographic characteristics, behavioral characteristics, spatial-temporal characteristics, and mood-associated characteristics.' Apple further explains: 'Mood-associated physical characteristics can include heart rate; blood pressure; adrenaline level; perspiration rate; body temperature; vocal expression, e.g. voice level, voice pattern, voice stress, etc.; movement characteristics; facial expression; etc. Mood-associated behavioral characteristics can include sequence of content consumed, e.g. sequence of applications launched, rate at which the user changed applications, etc.; social networking activities, e.g. likes and/or comments on social media; user interface (UI) actions, e.g. rate of clicking, pressure applied to a touch screen, etc.; and/or emotional response to previously served targeted content. Mood-associated spatial-temporal characteristics can include location, date, day, time, and/or day part. The mood-associated characteristics can also include data regarding consumed content, such as music genre, application category, ESRB and/or MPAA rating, consumption time of day, consumption location, subject matter of the content, etc. In some cases, a user terminal can be equipped with hardware and/or software that facilitates the collection of mood-associated characteristic data. For example, a user terminal can include a sensor for detecting a user's heart rate or blood pressure. In another example, a user terminal can include a camera and software that performs facial recognition to detect a user's facial expressions.' Your move, Google!