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

 

Fujitsu Touchscreen Mixes Real And Virtual Worlds

This demo from Fujitsu presents a convincing case for their innovative touchscreen projector technology. Take a look at the video, and see how real-world materials like books and magazines can be copied into a virtual space and then manipulated.


(Touchscreen interface projector from Fujitsu)

"We think paper and many other objects could be manipulated by touching them, as with a touchscreen. This system doesn't use any special hardware; it consists of just a device like an ordinary webcam, plus a commercial projector. Its capabilities are achieved by image processing technology."

This technology measures the shape of real-world objects, and automatically adjusts the coordinate systems for the camera, projector, and real world. In this way, it can coordinate the display with touching, not only for flat surfaces like tables and paper, but also for the curved surfaces of objects such as books.

This system also includes technology for controlling color and brightness, in line with the ambient light, and correcting for individual differences in hand color. In this way, it can identify fingertips consistently, with little influence from the environment or individual differences.

Also, in situations that don't use touch, the system can be operated by gesturing. In this demo, when you move your fist, you can manipulate the viewpoint for 3D CAD data. So, there could be applications for this touch system by combining it with current gesture systems.

I was thinking that this device could be used in several different contexts. For one thing, it would be ideal for students who need to work with their own computer word processing or other report-preparation systems to quickly bring in materials that had not been digitized. For example, suppose you had found an illustration in a book or magazine that you wanted to include in a report.

Another use would be at a government center where you needed to present documents in order to obtain a drivers license or pay a fine. You could put your information on the desk in front of the clerk, who would quickly manipulate your paper items and bring them into an onscreen, computerized system. I could see how this would be useful in banks or other such institutions as well.

I can't think of a specific science fictional example for this interface. The earliest use of a projected virtual interface that I can think of is the virtual keyboard presented in Frederik Pohl's 1965 novel The Age of the Pussyfoot.

I'll probably be called for overreaching on this one, but the first thing I thought of when viewing how this technology works was the scenes in the memorable 1982 movie Tron when Jeff Bridges was digitally scanned and then captured, forced to enter the virtual world of the computer.


(Captured and pulled into a virtual world in Tron)

Via DigInfo.

Scroll down for more stories in the same category. (Story submitted 4/16/2013)

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 ( 1 )

Related News Stories - (" Computer ")

Is Agentic AI The Wrong Kind Of Smartness?
'It’s smart enough to go wrong in very complicated ways, but not smart enough to help us find out what’s wrong.' - Isaac Asimov, 1975.

Jetson Orin Nano Super 70 Just $249
'Rayno folded up the microterm and tucked it back inside his jumper.' - Bruce Bethke, 1983.

Automatic Bot Traffic Is 38 Percent Of HTTP Requests
'there were so many worms and counterworms loose in the data-net...' - John Brunner, 1975

Neuroplatform Human Brain Organoid Bioprocessor Uses Less Electricity
'Cultured brains on a slab.'- Peter Watts, 1999

 

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

China Steals Strato Airship Design From Google App Engine
'...war-balloons, or, as it would be more correct to call them, navigable aerostats.'

The First Space Warship For Space Force
'Each of the electrical ships carried about twenty men...'

Biohybrid Jellyfish Explore The Ocean
As predicted, and detailed, by science fiction writers!

Should AIs and AI Robots Demand Rights?
'This robot is a creature... It is a manlike being. Therefore, like any other talking, thinking man, he is entitled to a court trial!'

Robot Learns Human Tool Usage By Imitation Learning
'I got one of those new electronic cameras...'

Companion Caregiver ChatGPT Dolls
'Every Artificial Friend is unique, right?'

'Pregnancy Humanoids' From China Replace Moms
'A great many of these synthetic babies were made...'

Man Builds 200 Foot Basement Firing Range
'The basement was huge... carved deep into the rock.'

Russians Create Robot Tank Platoons
'The remotely-operated robot tank is an old idea...'

3D-Printed Exoskeleton Learns From Your Hand
'...small electric motors at the principal joints worked the prosthetic framework by means of steel cables...'

Smartwatch Powered By Slime Mold
'Living protoplasm incorporated into the Ampek F-a2 recording system...'

Unmanned Boats Attack At Sea
'The autofreighter smashed into the boat...'

Carpentopod Walking Table
'Twoflower's Luggage, which was currently ambling along on its little legs...'

Iron Drone Raider Counter-UAV Operations
'You've got an aggressive machine up in the air now.'

SpaceX Rocket Shuttle Point-To-Point On Earth
'He came to as the ship went into free flight, arching in a high parabola over the plains...'

Quaise Uses Beams Of Energy To Dig Geothermal Wells
'The peculiar quality of this light, which gave it its great preeminence over all other penetrating rays...'

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.