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 -
Foldable Galaxy Phones, I Swear They're Coming (Maybe)
Apparently, it is very hard to do. We've been patient, though.
WatchSense Perfect For Fat-Fingered Smartwatch Owners
'Now all you had to do was wave your hand in the general direction of the components...' - Douglas Adams, 1979.
Transparent OLED TV By Panasonic
It's the look of things to come.
Cicret Makes Your Skin Into A Display
'On the translucent mica-like coverings over the orifices, appeared reddish characters...' - Schachner and Zagat, 1931.
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.
BabyX AI Real Enough For You
'...what's to keep me from showing face, Man? I'm showing a voice this instant... I can show a face the same way.'
We Could Downgrade Puerto Rico - And Thereby Save It
'It was cheaper to pay the refugees to go without up-to-the-minute equipment.'
Pegasus, Nvidia Supercomputer For Autonomous Driving
'...a 2045 convertible with a Hennis-Carleton positronic motor and an Armat chassis.'
Loihi Chip Mimics Human Brain's Neurons And Synapses
'You can hook a Thorsen tube into a control circuit... and the tube will "remember" what was done and can direct the operation...'
Self-Assembling Bacteria Build A Pressure Sensor
Nature is a master of fabricating structured materials consisting of living and non-living components.
3D Printed Artificial Muscles Are Stronger Than Yours
Bots don't need to work out.
Fog Computing (AKA Edge Computing) Ad Hoc Networks
'The tiny devices chirped their impulse codes at one another...'
Dubai Scorpion Police Hoverbike Ready To Pull Young Kirk Over
'Is there a problem, officer?'
HEXA Robotic Help For Plants
Then some unknown race had chanced upon the dreamers and decided to "help them out."
Korean Tesla Model S Video 'Excelsior' Is Indeed Our Motto
'Improving man by bringing him close to Nature, while they combine the sensations of coasting with the interest of seeing the country well...'
DIY Robot Shoots You In The Face
'...there were automatic guns that fired ligamine darts.'
A Bayesian Approach to Safe Imitation Learning For AIs and Robots
Um, how about that pension for the humans who serve as the models for robot behavior?
Qoobo Headless Robotic Therapy Cat Was Anne McCaffrey's Idea
'...used as surrogates in intense dependency cases.'
Autonomous Cars Talk To Each Other At MCity
'My cars talk to one another.'
PUFFER Robots - From Philip K DIck's Second Variety?
'Across the ground something small and metallic came, flashing in the dull sunlight of midday.'
Russian Space Garden
'We saw the gardens, flooded with artificial sunlight...'
More SF in the News Stories
More Beyond Technovelgy science news stories