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

 

HP 3D Display Images Hover Above Device

HP Labs has developed a brand-new kind of 3D display that plays hologram-like videos without the need for any moving parts in the display, or special glasses worn by users. The videos displayed appear to hover above the screen; users can walk around them and experience an image or video from as many 200 different viewpoints. It's like walking around a real object.


(HP Logo hovers over display surface)

The screen is made by modifying a conventional liquid-crystal display (LCD), the same kind of display found in most phones, laptops, tablets, and televisions. Researchers hope these 3-D systems will enable new kinds of user interfaces for portable electronics, gaming, and data visualization. The work, carried out at HP Labs in Palo Alto, California, relies on complex physics to make 3-D displays that are as thin as half a millimeter.

The HP display uses nanopatterned grooves, which HP researcher David Fattal, who led the work, calls “directional pixels,” to send light off in different directions. This requires no new moving parts, and the patterns are built into an existing display component, the backlight...

The new 3-D display builds on optics research demonstrating how the path, color, and other properties of light can be manipulated by passing it through materials patterned at the nanoscale...

Science fiction writers debuted the idea of a holographic display that hovered above its display surface in the 1920's; the earliest one I know about is the telestereo from Edmond Hamilton's 1928 novel Crashing Suns.

Fans in the current era recall the hand-held projector/data repository for the plans of the Death Star in the 2002 Star Wars: Episode II - Attack of the Clones movie.


(Death Star hologram)

Via MIT's Technology Review and A multi-directional backlight for a wide-angle, glasses-free three-dimensional display (in the journal Nature)

Scroll down for more stories in the same category. (Story submitted 4/4/2013)

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 ( 2 )

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

Win $250K By Reading Ancient Scrolls Carbonized By Vesuvius
'... it was as if the upper part had been removed, like a cut deck of cards.'

Toy-Like Robot Well-Being Coaches Are The Best
Sumomo will get those office workers into good shape!

AI-Trained Snack App Avatar Goes On Dates For You
'... who let their handbag computers carry all the conversation.'

M-Dwarf Stars May Not Have Habitable Planets
'Thus it came about that the search for a planetiferous sun near a white dwarf star was not unduly prolonged...'

Too Soon To Doom Lunar Farside Observatories
'Earth never shone there, but life was good.'

Amitabh Bachchan Wins Personality Protection
'He led me down the Hall of Portraits to the ego-likeness of the Duke Leto Atreides.'

LIAM F1 UWT Clever Rooftop Windmill
'...a windmill on his roof...'

Scent-Identifying Robot Uses Machine Learning
'It's picking up diphenyl compounds and tetrahydrocarbons...'

Volvo's Autonomous Truck
'They were automatic trucks such as are used for making deliveries...'

Skiing On The Moon - Skiing on Asteroids?
'MacIntyre bent down without a word and picked up the wide skis necessary to negotiate the powdery ash.'

Liberty Lifter X-Plane From DARPA
'...the tremendous speed that the Jupiter was turning up under the thrust of her twenty-four screws whirling on the shafts of twelve powerful motors.'

Robot Performs 3D Bioprinting Inside The Body
'Probably Runciter's body contained a dozen artiforgs...'

Bubloons May Be The Start Of Something Much Bigger
'Spurgle kicked at the letter G... It was a monstrous white thing, ten feet thick, half a city block long...'

Sleeping Pods In Tokyo Railway Stations
'... she was asleep before the lid sealed fully back in place.'

Wist Labs Makes Minority Report Family Videos Come True
Step inside your memory - it's immersive.

Robot Imagines Itself (Not The First Time This Has Happened)
'[Robots] have to discover their hands, feet, and other parts of their bodies'

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.