Google Submits Patent For Minority Report Style Eye Tracking Device
Google Submits Patent For Minority Report Style Eye
Tracking Device
·
“Head mounted” technology will relay “emotional analytics” to
advertisers
Steve Watson
Aug 15, 2013
Steve Watson
Aug 15, 2013
While the
current incarnation of Google Glass continues to prompt worry and debate as far
as privacy concerns go, the company is working behind the scenes on potentially
much more disturbing technology, as revealed by a recently underreported patent
application.
The patent filing describes a “head mounted device”, for
example hi-tech glasses, that would have the ability to track eye movement,
effectively monitoring reactions to external stimuli, including changes in
emotion.
The patent
indicates that Google would use the technology to analyze reactions to
advertisements that the user is watching on a television, computer, or other
viewing device.
The application
notes that miniscule inward facing cameras would track pupil dilation and feed
back the information to a web connected server.
The patent
states:
A gaze
tracking technique is implemented with a head mounted gaze tracking device that
communicates with a server. The server receives scene images from the head
mounted gaze tracking device which captures external scenes viewed by a user
wearing the head mounted device. The server also receives gaze direction
information from the head mounted gaze tracking device.
The gaze
direction information indicates where in the external scenes the user was
gazing when viewing the external scenes. An image recognition algorithm is
executed on the scene images to identify items within the external scenes
viewed by the user. A gazing log tracking the identified items viewed by the
user is generated.
The patent
filing also notes that the technology would have the capability of monitoring
what the user was watching and how long they watched it for. This would
effectively allow Google to generate the relevant analytics to charge
advertisers based on how long a user looks at an advertisement.
“The
inferred emotional state information can be provided to an advertiser so that
the advertiser can gauge the success of their advertising campaign.” the patent
states.
The
application also states that users would be able to access a “gazing log” that
would track everything they had previously looked at, much like a web browser
history log.
While the
application states that personal data would be removed from any data provided
to advertisers, the idea of literally having one’s memories and experiences
“captured” by such a device will be enough to spur opposition among anyone who
values privacy.
“It’s
shocking to think that people who will be buying Google Glass may end up having
their own eyeballs monitored by Google. This is the kind of monitoring you
would expect in a science fiction film. It’s Minority Report for profit.” Nick
Pickles of Big Brother Watch said.
Those concerns are well founded given that this week alone, Google
admitted that it uses
computer programmes to read emails sent by Gmail for advertising purposes.
In a court
filing, Google said: “All users of email must necessarily expect that their
emails will be subject to automated processing.”
Google’s intimate relationship
with the NSA and other
spy US agencies should also set alarm bells ringing. The intelligence agencies’
desire to have an internet of
things spying on
everything anyone does is facilitated perfectly by the technology Google
describes.
Google’s long term obsession with monitoring users for advertising
purposes has seen the company apply to patent all manner of bizarre
technologies, including software and devices that use the ambient
background noise of a
person’s environment to spy on their activities in order to direct targeted
advertising at them.
The tech giant has led the way, with rivals such as Verizon and Microsoft (both also embroiled in the NSA PRISM
scandal) now also looking to implement technology that effectively turns TV’s,
gaming devices, phones and all manner of technological gadgets into wiretaps.
Microsoft has also recently submitted a
patent for a wearable
device that tracks eye movement and gestures.
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