"One could imagine a very ascetic sort of life ... where the body is ignored. This is something I've played with in my books, where people hate to be reminded sometimes that they have bodies, they find it very slow and tedious."
In the movie, Tom Cruise's character walks through a mall. As he does so, devices placed discretely along the walls shine a light on his eyes.
Here is a brief clip from the film; note that John Anderton has had an operation performed that replaces his original irises.
(Time for your eye scan, Mr. Anderton)
The device probably scans the iris of the eye as a person walks by. There are two particularly important aspects of such a device.
The first is that iris scans are considered a highly accurate means of successful biometric authentication. Following the scan, a high-resolution picture of the irides of the eye is available. Pattern recognition software can match any future scan against the original with extremely high confidence in the accuracy of identification.
The second advantage of the movie's fictional system is that it works without the consent or involvement of the subject. At present, iris scans require that the subject move close to a device and hold his head still for the scan.
This technovelgy is used to implement personalized advertisements in the film.
Public Iris Scanner-related
Want to Contribute an
Ontario Starts Guaranteed Minimum Income
'Earned by just being born.'
Is There Life In Outer Space? Will We Recognize It?
'The antennae of the Life Detector atop the OP swept back and forth...'
Space Traumapod For Surgery In Spacecraft
' It was a ... coffin, form-fitted to Nessus himself...'
Tesla Augmented Reality Hypercard
'The hypercard is an avatar of sorts.'
A Space Ship On My Back
''Darn clever, these suits,' he murmured.'
Biomind AI Doctor Mops Floor With Human Doctors
'My aim was just not to lose by too much.' - Human Physician participant.
Fuli Bad Dog Robot Is 'Auspicious Raccoon Dog' Bot
Bad dog, Fuli. Bad dog.
Las Vegas Humans Ready To Strike Over Robots
'A worker replaced by a nubot... had to be compensated.'
You'll Regrow That Limb, One Day
'... forcing the energy transfer which allowed him to regrow his lost fingers.'
Elon Musk Seeks To Create 1941 Heinlein Speedster
'The car surged and lifted, clearing its top by a negligible margin.'
|Home | Glossary
| Invention Timeline | Category | New | Contact
Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™
Copyright© Technovelgy LLC; all rights reserved.