Heliodisplay - Futuristic Display Technology
Update Aug-18-2005: According to the company's press release, the Heliodisplay is now available for purchase. Heliodisplays are available in projecting image sizes from 22 to 42 inches (diagonal), and is available with interactive features. IO2 Technology's website (http://www.io2technology.com), which has Heliodisplay(TM) units available for direct purchase, demonstrates how a user can move the image of a watch in mid-air with their finger.
I saw this device demonstrated at Wired NextFest, a technology exposition in Chicago earlier this summer, and it really works - it's an impressive device.
In his Dune novels, Frank Herbert makes use of something he calls a "solido projector" - a device that forms an image directly on a conference table. Films like Star Wars show how images projected into the air might be used. The Heliodisplay from IO2Technology projects images - both still pictures and video - into mid-air. It works with most video sources. It is also interactive, forming a floating touch screen that can be manipulated with your hands.
As shown in the diagram below, air flows into the device, is modified and then ejected and illuminated to produce the image. Nothing is added to the air; nothing affects air quality. Images can be seen up to 75 degrees off aspect, similar to an LCD screen; no special glasses or projection screens are required.
(From Heliodisplay diagram)
The image is two-dimensional, not volumetric.
The science fiction film Star Wars has several famous examples of how a projection device like this might be used. For example, in the scene below, R2D2 and Chewbacca are playing a board game with projected pieces.
(Let the Wookie win)
And of course we all remember this scene.
(Help me, Obiwan Kenobi - you're my only hope)
Proposed applications for the real-world Heliodisplay include:
Be sure to take a look at a device that uses a different technology to make a similar kind of presentation - the Toshiba 3D Flatbed Display. The science fiction examples mentioned above cover several of these proposed uses of the Heliodisplay; are there any other uses already imagined in sf?
- Advertising and Promotion, e.g.: trade shows; in-store displays; museum, movie and casino displays; theme parks.
- Collaborative Decision Making, e.g.: board meetings and presentations; air-traffic control; military command and control; architectural and engineering design; teleconferencing.
- Simulation & Training, e.g.: virtual targets; pre-operative planning; virtual surgery.
- Consumer, e.g.: video games; home theatre.
- Heads-up displays in new fields, e.g.: a patient's vital signs could hover above the chest during open heart surgery.
- Build one into a door jamb and have a walk through image or virtual privacy screen.
- An in-store end cap advertising display and demonstration through which the customer can reach and grab shown product.
- Build the Heliodisplay into furniture, e.g. project from desk.
(The original article was published 12/30/2004.)
Scroll down for more stories in the same category. (Story submitted 8/18/2005)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 23 )
Related News Stories -
Organic Photonic Skin Display
'A strip of readout skin on my wrist...' - John Varley, 1992.
Samsung Patent For Smart Contact Lens Camera Granted
'He realized that it was not quite a clear lens.' - Vernor Vinge, 2001.
LG's Rollable Display Video Is Amazing
Rollable maps, oh yes, please.
LG's Rollable Newspaper Display
'A wide sheet of clear material suddenly flared with light and swirling colour....' - EC Tubb, 1958.
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.
Kuka Robots Mastering Tennis Now
'The robot solemnly hit a ball against the wall...'
Skingun Now More Advanced, Apparently
'Over her lacerated right shoulder he sprayed art-derm...'
Railguns For Surface Ships
'It was simply a long solenoid that threw little steel bullets...'
Six Amazing Surgical Robots In One Video
Ignition Interlock Devices Stopped 1.7 Million Drunken Tries
'Maybe the car was right...'
Man Filmed Sleeping In Tesla On Autopilot
'Mary Risling settled back for a little nap...'
Otto Self-Driving Truck Kits
'Trucks gulped packages and scurried like beetles...'
Humans Help Robots Identify Recyclables
'You give it a good look... then press the right button and in she goes.'
Is This Robotic Hand As Quick As Yours?
'V-Stephen's surgeon-hand, a self-contained robot of precision quality...'
DARPA's XS-1 Spaceplane
'They were more airplane than spaceship...'
Douglas Adams Your Babel Fish Is Ready - The Pilot By Waverly
'You'll need to have this fish in your ear.'
OMG! DIY Arduino Robot Vacuum Cleaner Like Bradbury's Mice
'Out of warrens in the wall, tiny robot mice darted.'
NASA Culturing ISS Walls For Microbes
'Collect organisms and dust for study...'
Siemens 3D Printing Robot Spiders
'The eight thin metallic legs were pointed downwards, balanced delicately...'
Implants Melt In Your Brain, Not In Your Hands
Implant and forget - they melt in your brain, not in your hands.
Baby Boomers Will LOVE Autonomous Cars (Trust Me!)
'Old people began to cross the continent in their own cars....'
More SF in the News Stories
More Beyond Technovelgy science news stories