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

 

Holographic 3D Television - And No Glasses

Holographic 3-dimensional television has sounded like a neat idea to science fiction writers for generations; now scientists have created the first updatable three-dimensional displays with memory. The displays do not require special glasses.

Dr Nasser Peyghambarian, chair of photonics and lasers at the university's Optical Sciences department, says:

"This is a prerequisite for any type of moving holographic technology. The way it works presently is not suitable for 3-D images.

"It took us a while to make that first breakthrough, but as soon as you have the first element of it working the rest often comes more rapidly," he said. "What we are doing now is trying to make the model better. What we showed is just one color, what we are doing now is trying to use three colors. The original display was four inches by four inches and now we're going for something at least as big as a computer screen."

The present method is very slow, taking seconds to rewrite the screen; to present a convincing picture, such a display would need to refresh its entire screen memory several dozen times per second.

Peyghambarian is also optimistic that the technology could reach the market within five to ten years. I'm looking forward to having one of these; it reminds me of the stereo tanks in Heinlein's Stranger in a Strange Land (1961).

From CNN; thanks to an anonymous reader who submitted the tip.

Scroll down for more stories in the same category. (Story submitted 10/7/2008)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 3 )

Related News Stories - (" Display ")

Augmented Reality Book Covers Reveal The Inner Book
'The E-paper holograms leaped from lurid covers...' - Greg Bear, 2003.

TCL CSOT 17-Inch Printed OLED Scrolling Display
'..a wide sheet of clear material suddenly flared with light and swirling colour.' - EC Tubb, 1958.

Looking Glass Display Good Enough For Science Fiction, Fantasy
'The figure seemed to be swimming toward the surface.' - Roger Zelazny, 1981.

LG Wing Twisting Smartphone Might Be Fun
'A polycarbon screen unfurled...' - William Gibson, 1986.

 

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.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

Barista Robot Perfects Latte Swirl With Multi-DOF Wriggle
'It's done with a flip of the third joint of the tentacle on the down beat.'

Vendetta 2023 All-Terrain Skateboard Could Use Neal Stephenson's Smartwheels
'If you surf over a bump... If you surf over a pothole...'

Safe Street Rebel Autonomous Vehicle Luddites And Schachner's 1931 Robot-Deranger
'Then the spreading beam of the deranging ray struck them, and they stood an instant transfixed...'

The Electric Balance Bicycle And The Decline Of Western Civilization
'Noiselessly, on rubber-tired wheels, they journeyed...'

'Droplet' Battery Microscale Power Pack
'...a power pack the size of a pea.'

ARX-5 Doing Robot Arm Dancing
It's Data's day - at last.

CD, DVD Bit Rot And PKD's Civic Notification Distorter
'...copy two of the original document no longer can be superimposed on copy one.'

Inbiodroid Prometheus 2.0 Telepresence Avatar Robot
My prize robot, tall, dashing would speak and act for me...

Amazon One Is Frank Herbert's Palm Lock
'A palm lock must be keyed to one individual's hand shape and palm lines.'

DroneDog Ground Security Robot Dogs From Asylon
'I have transferred the ego of a dog to a synthetic dog brain in the skull case of a robot dog.'

Who Knows What Might Be Found When Visiting A Metal Asteroid?
'...inspect the tiny speck of matter that swam toward them out of the bottomless void.'

Giant Lunar Surface Test Bed Built On Earth
Astronauts first walked the site, then flew over the site at a few hundred feet in a small Cessna.

FlyCroTug Drones Work In Teams Now
'It slid smoothly out of its cell like a metal wasp emerging from its nest, and hung in midair.'

Zai Pits (West Sahel) And Dew Collectors (Dune)
'Each is planted most tenderly in its own little pit.'

Delivery Robots Being Bullied, Robbed
'Robots have worse problems than anybody.' (A Present for Pat)

Zoom Education Idea Is 100 Years Old
'... the frosted glass squares began, one by one, to show the faces and shoulders of a peculiar type of young men.'

More SF in the News Stories

More Beyond Technovelgy science news stories

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

Copyright© Technovelgy LLC; all rights reserved.