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

"SF looks towards an imaginary future, while fantasy, by and large, looks towards an imaginary past."
- Frederik Pohl

Holo-Scanner  
  A small portable device that acquired holographic surveillance images.  

Also, this gave the authorities the opportunity to do a little illegal searching above and beyond what their undercover people did when no one was looking. They got to pull out bureau drawers to see what was taped to the backs. They got to pull apart pole lamps to see if hundreds of tabs sprang out. They got to look down inside toilet bowls to see what sort of little packets in toilet paper were lodged out of sight where the running water would automatically flush them. They got to look in the freezer compartment of the refrigerator to see if any of the packages of frozen peas and beans actually contained frozen dope, slyly mismanked. Meanwhile, the complicated holo-scanners were mounted, with officers seating themselves in various places to test the scanners out. The same with the audio ones. But the video part was more important and took more time. And of course the scanners should never be visible. It took skill to so mount them. A number of locations had to be tried. The technicians who did this got paid well, because if they screwed up and a holo-scanner got detected later on by an occupant of the premises, then the occupants, all of them, would know they had been penetrated and were under scrutiny, and cool their activities. And in addition they would sometimes tear off the whole scanning system and sell it.
From A Scanner Darkly, by Philip K. Dick.
Published by Not Known in 1977
Additional resources -

Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from A Scanner Darkly
  More Ideas and Technology by Philip K. Dick
  Tech news articles related to A Scanner Darkly
  Tech news articles related to works by Philip K. Dick

Articles related to Display
Do You Still Want A Folding Screen Phone?
'Princess Leia Project' Images That Float In The Air
LG Rollable Version Of Niven's Poster TV
Foldable Galaxy Phones, I Swear They're Coming (Maybe)

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>

Google
  Web TechNovelgy.com   

 

 

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 Invention Timeline, or see what's New.

 

 

 

 

More News

PAL-V Liberty Flying Helicopter Car
'...lifted themselves to skimming flight upon whirling helicopters."

Space Drones - UK's Effective Space To Launch Rocket Tugs
'Twenty rocket tugs towed it from its Earth hangar out into space.'

DIY Autonomous Robot Detects Trash
'The search-bug detached itself and rolled forward.'

Ancient Russian Walking Excavator Would Be Perfect RV
I don't need it to go fast, it just needs to amble along.

ELROI Satellite 'License Plate'
Robert Heinlein was thinking about this in 1941.

When Robots Beg For Their Lives
"Just what do you think you're doing... Dave.'

Do You Still Want A Folding Screen Phone?
'A paper thin polycarbon screen unfurled...'

'Snapchat Dysmorphia' Now A Thing, Say Plastic Surgeons
'The program raced up the screen one scan line at a time, subtly smoothing, deleting and coloring.'

Drone Assassin Fails To Kill Venezuelan President
'The spotter descends, and we think it searches the vicinity, looking for the victim's face...'

More SF in the News

More Beyond Technovelgy

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.