Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
"Building one space station for everyone was and is insane: we should have built a dozen."
- Larry Niven
 |
| Automated Sentry | ||
| A biometric device that scans facial features for identification. |
At this point in the novel, many people fear contagion. For this reason, machines that make use of face recognition biometrics are used in place of human beings; the automated sentry is a biometric identification system. Ironically, face recognition is probably the oldest means that humans have of recognizing each other.
| The guard box stood empty. Something small and white moved back and forth behind smoked glass windows. A long steel tube jutted from the side. He used a handkerchief to wipe sweat from his cheeks and for head. The sweat was not just from the heat. He did not like this new role. He did not like secrets. In particular, he did not like stepping into the belly of the beast. Turner followed his gaze. "Nobody home," he said. "We still use people at the main gates, but here it's an automated sentry." Dakin caught a glimpse of a grid of purple beams scooting over Turner's face, then his own. A green light glowed beside the gate. "You are who we say you are, Dr. Dakin," Turner said. |
| Technovelgy from Darwin's Children,
by Greg Bear. Published by Del Rey in 2003 Additional resources -
|
This is one of many places in the book where machines are used to sense danger. In a way, the automated Sentry is an analogy to the biological laboratory devices used in the story. The fact that "normal" people use mechanical devices to sense what other people are, and where danger is, forms an interesting counterpoint to the "virus children", who use their own capabilities to judge others.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Darwin's Children
More Ideas
and Technology by Greg Bear
Tech news articles related to Darwin's Children
Tech news articles related to works by Greg Bear
Automated Sentry-related
news articles:
- Guard Dog Robot Security Check
- Athena Smart Security Guard Robot With Face Recognition
| Flimmer Navy Drone Flies And Swims |
| Indian Court Says Brain Scan Proves Murder |
| Background Draw-a-Secret (BDAS) Makes Graphical Passwords |
| ID-U Biometrics Eye Tracking Signature |
Want to Contribute an
Item?
It's easy:
Get the name of the item, a
quote, the book's name and the author's name, and Add
it here.
| <Previous | Next> |
|
|
|
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Science Fiction Invention Timeline, or see what's New.
|
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
'Within seconds the material was spread out over fifty yards, in a matter of hours it might occupy several cubic miles of space...'
'And the lifter was being piloted by a large pizza with extra cheese...'
'Young people found the driverless car admirable for petting.'
'After twenty generations of shillyshallying...'
'Our planes are going to start bringing in bales of discarded plastics...'
'... completely forgetting the ship at sight of the awesome figure and great head of the giant Gaut...'
