Screens
Meet the Man Behind CNN's Multitouch Magic Wall
Posted by Gizmodo US Edition at 2:00 PM on November 5, 2008
Those of you who watch CNN have probably noticed the neat multitouch screen the anchors have been playing with since the beginning of the election season. Now that all the votes are coming in and we're literally counting down to the big reveal, the news network has given a shout out to the man behind the Magic Wall--Jeff Han of Perceptive Pixel.
Han first showed off his wall at an entertainment and design conference known as TED, where he charmed the CNN crew enough to take his product mainstream. The crew bought an eight-foot long version of his wall, which became an instant hit--garnering about as much screen time as Wolf Blitzer and inspiring parodies all over the place. But what I want to know, and what the article unfortunately doesn't touch on, is... where do I get my own? [CNN]

Comments (AU Comments · US Comments)
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Powered by cookies and beer
Posted 4:39 PM 5/11/08
@DisposableInterloper: I think he was going somewhere else with that...
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Powered by cookies and beer
Posted 4:38 PM 5/11/08
@xev: But this is way cooler, wouldn't you agree?
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DisposableInterloper
Posted 4:35 PM 5/11/08
@shamoononon has a hebetudinous dog:
BJ's is one of those really large warehouse retailers, like Sam's Club and Costco. Customer service is on par with other such stores, so unless you thought BJ's was a generic name for a dollar store, I don't really get your comment.
DisposableInterloper
xev
Posted 4:35 PM 5/11/08
These things were called Smart Boards in my high school. We had them in about 25% of the classes, and unfortunately the teachers only used them to show powerpoints and play chess.
My point is that there are many variations on this type of device. Some are as fancy as the CNN one, and others can be quite simple.
xev
snitch29
Posted 4:30 PM 5/11/08
Am a Mac Pc & i sell fish
snitch29
shamoononon has a hebetudinous dog
Posted 4:24 PM 5/11/08
@DigitalSciGuy: At a place called BJ's, I'm sure there is a lot higher price to pay than money.
shamoononon has a hebetudinous dog
smartboydan hates college
Posted 4:21 PM 5/11/08
You can get one for about $100,000. Those things are expensive. And also immensely fun to play with :D
smartboydan hates college
douchebagantics
Posted 4:18 PM 5/11/08
If only Circuit City sold these. . .
douchebagantics
DisposableInterloper
Posted 4:12 PM 5/11/08
@Killtodie:
Perceptive Pixel has arguably the first large scale commercial multitouch display, and if memory serves, it's the only multitouch display on the market based on frustrated total internal reflection.
DisposableInterloper
DigitalSciGuy
Posted 4:07 PM 5/11/08
BJ's is offering five at reduced price... :P
DigitalSciGuy
Killtodie
Posted 4:02 PM 5/11/08
what the big deal about this? this thing has been out for like 10 years.
Killtodie
xint
Posted 5:05 PM 5/11/08
Jeff Han is someone you'll be hearing about a lot now, and in the coming years.
He's made it clear that this technology is not new.
As of today him and his team are making this technology more popular than it has ever been.
xint
badhatharry
Posted 5:21 PM 5/11/08
@xev: You had these in High School? My High School could barely afford band.
badhatharry
tande04
Posted 5:57 PM 5/11/08
@xev: Smart boards and the tech between perspective pixel are compeletely different.
Thats like me saying "pfft we've had iPhones when I was in high school but then we called them Motorola Dynatac 8000Xs"
tande04
Wolfess
Posted 5:49 PM 5/11/08
@xev: My high school had these too. I'm sure they could have been used to a much greater extent than just whiteboard-like use and powerpoint presentation. The most fun of course was calibrating it, everybody fought over that game. :P
Wolfess
Mammoth
Posted 6:26 PM 5/11/08
Check out NUI Group, we do stuff like this but not as good and not as expensive. (And Open Source)
Mammoth
Powered by cookies and beer
Posted 8:05 PM 5/11/08
@Powered by cookies and beer: I think a lot of us had these in high school.
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Obee Juan
Posted 12:28 AM 6/11/08
Microsoft's Big Assed Table... turned up on its side. So there IS a market for that.
Obee Juan
_badtziscool
Posted 1:23 AM 6/11/08
Guys. Give props to Jeff. He was one of the original developers of this technology.
_badtziscool
JEmlay
Posted 5:11 AM 6/11/08
There is nothing MAGIC about this. If there's any MAGIC to be found it's in the software writen for the apps used. They had some pretty slick drill down features to show us.
JEmlay
GothAlice
Posted 6:20 AM 6/11/08
@GothAlice: Well, the not just to make a point, also to instill in the viewer the relationship to Star Wars projective holograms, which, while cool for the time, had some quality issues.
GothAlice
GothAlice
Posted 6:19 AM 6/11/08
I honestly believe it's a lame gimmick. Not even the anchors really know why the hell they have it. I even watched them needlessly point to graphics, like the "who's winning" two-column bar chart. Obama *point* is currently in the lead, while McCain *point* is trailing behind.
Well, duh!
I'm even less impressed with the fake 'hologram'. There is no reason for the low frame rates and blue border -- those were added simply to make the point to the public. "We're cool, we have holograms!" Realtime digital composition, more like.
>_<
GothAlice
rton20s
Posted 9:02 AM 6/11/08
@tande04:
Exactly right. My firm designs schools out here in California and a lot of them use "Smart Boards." I have also been to Architectural Software trade shows where Perceptive Pixels displays were in use. The difference between the two is outstanding.
Until you actually use a Perceptive Pixel screen, you can't really understand. The applications for the design community are innumerable. 10 digit multi-touch is an incredible thing.
And yes, they start out at about $100,000 for a useable size. I think that figure alone is what keeps more design firms from using these for presentations and design.
rton20s
x23
Posted 4:14 PM 6/11/08
@DisposableInterloper: you can't see me right now... but i am making the gesture where i like fly my hand right above my head and make a "whoosh!" sound.
x23
PobreGizmo
Posted 4:37 PM 5/11/08
Didn't they have these in the Nieman Marcus catalog last Christmas?
PobreGizmo