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
 |
Take An Infinite Walk In Flexible Spaces
SF fans who dream of taking an infinite walk in varied flexible spaces - all from the comfort of local buildings - may see their dream realized sooner than the time frame suggested for holodecks in Star Trek: The Next Generation. Researchers from Vienna and the United States have a new technology to present virtual environments for walks through virtual worlds.
(Flexible Spaces: Dynamic Layout Generation video)
Redirected walking techniques enable natural locomotion through immersive virtual environments (VEs) that are larger than the real world workspace. Most existing techniques rely upon manipulating the mapping between physical and virtual motions while the layout of the environment remains constant. However, if the primary focus of the experience is on the virtual world´s content, rather than on its spatial layout, then the goal of redirected walking can be achieved through an entirely different strategy. In this paper, we introduce flexible spaces - a novel redirection technique that enables infinite real walking in virtual environments that do not require replication of real world layouts. Flexible spaces overcome the limitations and generalize the use of overlapping (impossible) spaces and change blindness by employing procedural layout generation. Our approach allows VE designers to focus on the content of the virtual world independent of the implementation details imposed by real walking, thereby making spatial manipulation techniques more practical for use in a variety of application domains.
The ST:TNG holodeck is the ultimate in science-fictional gaming environments., appearing in 1987. However, don't forget the first science-fictional interactive, participatory environment - Ray Bradbury's The Veldt, in his Happylife Home.
The nursery was silent. It was empty as a jungle glade at hot high noon. The walls were blank and two dimensional. Now, as George and Lydia Hadley stood in the center of the room, the walls began to purr and recede into crystalline distance, it seemed, and presently an African veldt appeared, in three dimensions, on all sides, in color reproduced to the final pebble and bit of straw. The ceiling above them became a deep sky with a hot yellow sun.
From Flexible Spaces: Dynamic Layout Generation for Infinite Walking in Virtual Environments via PhysOrg; thanks to Peter VanNess for the tip on this story.
Scroll down for more stories in the same category. (Story submitted 4/15/2013)
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 ( 3 )
Related News Stories - (" Display ")
Transparent 4K OLED Wireless TV From LG
You will note that HG Wells also figured out the aspect ratio of the future!
DOTPad Braille Device Offers Live Access
Amazing tactile display.
Transparent MicroLED Screen From Samsung
Has Samsung nailed the Look of Things To Come?
Augmented Reality Book Covers Reveal The Inner Book
'The E-paper holograms leaped from lurid covers...' - Greg Bear, 2003.
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
Jetson ONE Air Races Begin, Can Air Polo Be Far Behind?
'If you're one of those rarities who haven't attended a rocket-polo "carnage", let me tell you it's a colorful affair.'
Will Space Stations Have Large Interior Spaces Again?
'They filed clumsily into the battleroom, like children in a swimming pool for the first time, clinging to the handholds along the side.'
Mornine Sales Robot
'Robot-salesmen were everywhere, gesturing...'
Bipedal Robot Floats Gently While Walking
'a walking balloon proceeded with long strides of its aluminum legs...'
Musk Idea Of Cars Talking To Each Other Predicted 70 Years Ago
'My cars talk to one another.'
Elegant Bivouac Shelter Produces Water And Electricity
'There was nowhere on the planet where science and technology could not provide one with a comfortable home...'
X-Control Janus-1 A Suitcase Aircraft
'You will notice that it... fits the suitcase nicely.'
'AI Assistants' Are Actually Less Reliable For News
'Most men updated their PIP on New Year's Day...'
YES!! Remote Teleoperated Robots predicted by Technovelgy!
'...a misshapen, many-tentacled thing about twice the size of a man.'
Will Robots Ever Fold Landry?
Where have you gone, Mrs. Robinson?
Will AIs Give Better Results If You're Rude To Them?
'I said, "Listen up, motherf*cker.'
Cybertruck Robotic Arm F10 Drone Launch!
Drone away!
Black Fungus Blocks Radiation
'You were surrounded by Astrophage most of the time'
Liuzhi Process Now In Use In China
'He was in a high-ceilinged windowless cell with walls of glittering white porcelain.'
Reflect Orbital Offers 'Sunlight on Demand' And Light Pollution
'I don't have to tell you about the seven two-mile-diameter orbital mirrors...'
Will Robots Become Family Caregivers?
'The robant and the tiny old woman entered the control room slowly...'
