
iHologram - iPhone application
1 year ago
more info @ davidoreilly.com
The application works by assuming a constant viewing angle (35-45 degrees), typical for when the device is placed on a tabletop.
The 3d scene's perspective is then warped using anamorphic perspective, making the object appear to jump off the screen.
davidoreilly.com
© David OReilly 2008
music in the background is originally by the knife.
theknife.net
The application works by assuming a constant viewing angle (35-45 degrees), typical for when the device is placed on a tabletop.
The 3d scene's perspective is then warped using anamorphic perspective, making the object appear to jump off the screen.
davidoreilly.com
© David OReilly 2008
music in the background is originally by the knife.
theknife.net
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think you'd ever use this code in an episode of pss?
for example, load a web page on the iphone, place the phone on a table, and rotate the phone without lifting it from the table. the web page will not rotate to adjust to single-axis movements.
also, at no point in the video does he place his hand between the camera and the "hologram." if he did, keeping the illusion intact would have required more extensive post-production work than overlaying the animation on the iphone screen and applying perspective effects to the project.
awesome video, i just call fake.
In the off chance Tim is wrong, I love you, David OReilly!
And... he does put his hand between the screen and the camera. At the end he uses his finger to rotate the view.
In the end, your fake claim is itself so bogus that I have to call troll on your fake claim.
that said, more fakes please!
to see a picture of a troll, try david o'reilly's new iphone mirror app.
looking forward to the release of this app.
would be great if it would allow for the creation of my own character or object (quicktime VR import?)
When will we be seeing that in the iTunes App store?!
oh, and the iphone's sensors aren't sensitive at all. I have to shake my phone to get it to flip from portrait to landscape or vice versa.
p.s. gee, coincidence that this video was posted before the iphone launched in 22 new countries?
p.p.s. does mr o'reilly own apple stock?
good work, no idea how you came up with that idea
Note that it is rather hard to superimpose a "fake" mirror image of someone recording the video, as seen clearly at the end of the video.
Also, whist the sensors may be in able to detect single axis rotation whilst placed perfectly flat on a surface, they can more than compensate when a slight tilt is introduced.
Lastly, there is something terribly wrong with your accelerometers if you have to "shake" the iphone to make the screen flip. ( Due to the software there is usually a "delay" to make sure u actually want it to flip prior to it flipping. )
With monkey ball you can place it flat on a surface, and lift it at angles to make the ball roll down the iphone's angle.
( Very sensitive I would think. )
Try iPint from the AppStore if you don't want to pay $10.
( Which is fair enough. )
However, I won't fully disagree with you, his site is full of BS illusions that aren't even real. So go figure.
Me? I wait for a release.
i have ipint. it doesn't react to one-plane movement. i also have motionx dice. the shadows around the dice move when you tilt the phone, but do not react when you rotate the phone on a tabletop.
seriously, do people believe that it's more likely that the table is "slightly tilted" or that this video is just fake, done by a skilled animator? it's an entertaining fake, for sure (reminds me of gondry's youtube stuff), but it isn't what it purports to be.
have you tried tilting your phone away from you and checking how crisp the image is?
I can tilt my phone and see it with clarity, provided the brightness is not below half.
Try jacking your brightness up to max, and looking at it at an angle, it retains most it's clarity.
Wow, the comments here carry so much more intelligence than Digg.
Not sure what what is hard to believe. It's just an image that 'looks' like it's coming out because the way it's drawn. Ok.. looks like some Digg leaked in...
Use installer? or app store?
Thanks!
I'm not sure how the software can trick the phone into thinking it's tilted.
But for all those that think it's a post-production trick, it would be easier to play the video on the iPhone itself. The effect doesn't really hit your eye until he turns it and he is an animator. So that's my theory.
It seems to me the demonstration is a QuicktimeVR where the accelerometer is being used to control the rotational adjustments, instead of using the mouse or keyboard.
The idea faked or not, is very clever and intuitive, and the concept has amazing gameplay potential.
My suspicion in this case is that a simple quicktime VR movie was created first, then loaded into the iPhone, then the hand rotating the phone was timed to the movie. Same trick with the iMilk and Beer drinking trick on the iPhone.
youtube.com/watch?v=ugoq8M2XxVE
My apologies for the fuzziness but you can actually download this app now to try it out for yourself. The difference between David's app and mine is that his assumes a constant angle of inclination but mine is updated with the accelerometer. But his seems to dynamically update the angle of rotation, which mine doesn't.
I'm not sure how his app updates rotation because I don't believe the accelerometer is capable of doing that. It might be pre-canned or he might just know more than I do. Either way, it's a very cool demonstration.
Mach
*my hosts have taken down this site for the last day… they say the attention from digg overloaded their servers, please take it easy guys…*
The iHologram has become one of the All time most popular videos on Vimeo in the space of a day, and is currently on the front page of almost every technology site… I’m getting way too many emails about it, so for those who had to know:
The iHologram app was not real. It was an illustration of an idea I had which I believe could work with the technology (combining anamorphosis and motion sensing). Unfortunately I’m just an ideas person, and I can show how things should look, but I’m no hardcore programmer.
I’d be happy to collaborate with a developer or studio who want’s to make it happen, I’m bursting with ideas for the interactive world, but right now all my attention is on filmmaking.
My aim with this was to tackle the problem of 3d viewing in an original way using current technology, not fool anyone… so for those who doubted but still supported it, respect. I hope it inspires some talented programmers out there.
P.S. Sorry for my English, i'm ukrainian ;)
think this miiight be what u were looking for =\
its some kind of remix of "The knife - like a pen"
damn, its so cute and alive!
cong.s dude! I bet he's a nice friend.. who I'll miss.....
Compass for rotating the device on a table, and the accelerometer for tilt action.
*hint* iPhone devs