Jinha Lee: Reach into the computer and grab a pixel

120,462 views ・ 2013-07-03

TED


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Prevoditelj: Mislav Ante Omazić - EFZG Recezent: Ivan Stamenković
00:12
Throughout the history of computers
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Kroz povijest računala
00:15
we've been striving to shorten the gap between us
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pokušavali smo smanjiti jaz između nas
00:18
and digital information,
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i digitalne informacije,
00:20
the gap between our physical world
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jaz između našeg fizičkog svijeta
00:22
and the world in the screen
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i svijeta na ekranu
00:24
where our imagination can go wild.
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gdje naša mašta može podivljati.
00:26
And this gap has become shorter,
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I taj je jaz postao manji,
00:30
shorter, and even shorter,
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manji, i još manji
00:33
and now this gap is shortened down
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i sada je smanjen
00:35
to less than a millimeter,
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na manje od milimetra,
00:36
the thickness of a touch-screen glass,
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debljinu stakla dodirnika
00:38
and the power of computing
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i moć računarstva
00:39
has become accessible to everyone.
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je postala dostupna svima.
00:44
But I wondered, what if there could be no boundary at all?
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Ali ja sam se zapitao, što ako uopće ne bi bilo granica?
00:49
I started to imagine what this would look like.
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Počeo sam zamišljati kako bi ovo izgledalo.
00:53
First, I created this tool
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Prvo sam izradio ovaj alat
00:56
which penetrates into the digital space,
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koji prodire u digitalni prostor,
00:58
so when you press it hard on the screen,
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kada ga pritisnete čvrsto na ekran,
01:00
it transfers its physical body into pixels.
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on transferira svoje fizičko tijelo u piksele.
01:03
Designers can materialize their ideas
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Dizajneri mogu materijalizirati svoje ideje
01:06
directly in 3D,
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direktno u 3D,
01:07
and surgeons can practice on virtual organs
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a kirurzi mogu vježbati na virtualnim organima
01:10
underneath the screen.
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ispod ekrana.
01:12
So with this tool, this boundary has been broken.
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S ovim alatom ta granica je srušena.
01:17
But our two hands still remain outside the screen.
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Ali naše dvije ruke još uvijek ostaju izvan ekrana.
01:20
How can you reach inside and interact
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Kako možete doprijeti unutra i biti u interakciji
01:22
with the digital information
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s digitalnom informacijom
01:24
using the full dexterity of our hands?
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koristeći punu sposobnost svojih ruku?
01:27
At Microsoft Applied Sciences,
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U Microsoft-ovim primjenjenim znanostima
01:29
along with my mentor Cati Boulanger,
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zajedno s mojom mentoricom Cati Boulanger,
01:31
I redesigned the computer
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redizajnirao sam računalo
01:32
and turned a little space above the keyboard
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i pretvorio mali prostor iznad tastature
01:35
into a digital workspace.
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u digitalni radni prostor.
Kombinirajući transparentni ekran i dubinske kamere
01:38
By combining a transparent display and depth cameras
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01:40
for sensing your fingers and face,
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za detektiranje prstiju i lica,
01:42
now you can lift up your hands from the keyboard
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sada možete dignuti ruke s tastature
01:44
and reach inside this 3D space
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i posegnuti u ovaj 3D prostor
01:47
and grab pixels with your bare hands.
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te uhvatiti piksele svojim rukama.
01:49
(Applause)
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(Pljesak)
01:52
Because windows and files have a position in the real space,
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Zbog toga što prozori i datoteke imaju položaj u realnom prostoru,
01:57
selecting them is as easy as grabbing a book off your shelf.
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njihovo odabiranje je jednako lagano kao uzimanje knjige s police.
02:00
Then you can flip through this book
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Onda možete prolistati knjigu
02:02
while highlighting the lines, words
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dok označavate redove,
02:04
on the virtual touch pad below each floating window.
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i riječi na virtualnom dodirniku ispod svakog lebdećeg prozora.
02:06
Architects can stretch or rotate the models
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Arhitekti mogu razvući ili rotirati modele
02:09
with their two hands directly.
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direktno sa obje ruke.
02:11
So in these examples,
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U ovim primjerima
02:13
we are reaching into the digital world.
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mi ulazimo u digitalni svijet.
02:16
But how about reversing its role
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Ali što bi bilo da obrnemo uloge
02:18
and having the digital information reach us instead?
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i da digitalna informacija dodiruje nas?
Sigurno su mnogi od nas imali iskustvo
02:23
I'm sure many of us have had the experience
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02:25
of buying and returning items online.
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kupovine i vraćanja stvari preko interneta.
02:27
But now you don't have to worry about it.
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Ali sada ne morate o tome brinuti.
02:29
What I got here is an online augmented fitting room.
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Ovdje imam uvećanu kabinu za presvlačenje na Internetu.
02:34
This is a view that you get from
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Ovo je pogled koji dobijate
02:35
head-mounted or see-through display
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od ekrana koji se stavlja na glavu ili prozirnog ekrana
02:37
when the system understands the geometry of your body.
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kada sustav razumije geometriju vašeg tijela.
02:42
Taking this idea further, I started to think,
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Razvijajući dalje ovu ideju, počeo sam razmišljati,
02:46
instead of just seeing these pixels in our space,
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umjesto gledanja tih piksela u našem prostoru,
02:49
how can we make it physical
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kako bismo ih mogli učiniti fizičkim
02:51
so that we can touch and feel it?
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da bi ih mogli dotaknuti i osjetiti?
02:55
What would such a future look like?
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Kako bi takva budućnosti izgledala?
02:58
At MIT Media Lab, along with my advisor Hiroshi Ishii
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U MIT-ovom Media Lab-u, s mojim savjetnikom Hiroshi Ishiijem
03:02
and my collaborator Rehmi Post,
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i mojim suradnikom Rehmi Postom,
03:04
we created this one physical pixel.
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kreirali smo ovaj fizički piksel.
03:07
Well, in this case, this spherical magnet
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U tom slučaju, taj sferični magnet
03:10
acts like a 3D pixel in our space,
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se ponaša kao 3D piksel u našem prostoru,
03:12
which means that both computers and people
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što znači da i računala i ljudi
03:15
can move this object to anywhere
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mogu pomicati te objekte bilo gdje
03:17
within this little 3D space.
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unutar tog malog 3D prostora.
03:19
What we did was essentially canceling gravity
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U stvari smo poništili gravitaciju
03:23
and controlling the movement by combining
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i iskontrolirali pokret kombinirajući
03:25
magnetic levitation and mechanical actuation
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magnetesku levitaciju i mehaničko delovanje
03:28
and sensing technologies.
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te tehnologije senzora.
03:30
And by digitally programming the object,
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Digitalnim programiranjem objekta,
03:33
we are liberating the object from constraints
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oslobađamo taj objekt od ograničenja
03:35
of time and space, which means that now,
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vremena i prostora, što znači da sada,
03:39
human motions can be recorded and played back
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ljudske kretnje mogu biti snimljene i ponovno reproducirane
03:43
and left permanently in the physical world.
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te trajno ostati u fizičkom svijetu.
03:46
So choreography can be taught physically over distance
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Tako da se koreografija može fizički naučiti iz daljine
03:49
and Michael Jordan's famous shooting can be replicated
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i legendarni šut Michael Jordana može se ponoviti
03:52
over and over as a physical reality.
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nebrojeno puta kao fizička realnost.
03:55
Students can use this as a tool
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Studenti ovo mogu koristiti kao alat
03:58
to learn about the complex concepts
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kako bi naučili neke složene koncepte
04:00
such as planetary motion, physics,
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poput kretanja planeta, fizike,
04:04
and unlike computer screens or textbooks,
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i za razliku od računalnih ekrana ili udžbenika,
04:06
this is a real, tangible experience
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ovo je stvarno, opipljivo iskustvo
04:09
that you can touch and feel, and it's very powerful.
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koje možete dodirnuti i osjetiti te je vrlo moćno.
04:13
And what's more exciting
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I ono što je još uzbudljivije
04:15
than just turning what's currently in the computer physical
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od jednostavnog pretvaranja onoga što je na računalu u fizičko,
04:18
is to start imagining how programming the world
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jest početak razmišljanja o tome kako će programiranje svijeta
04:21
will alter even our daily physical activities.
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promijeniti čak i naše dnevne fizičke aktivnosti.
04:27
(Laughter)
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(Smijeh)
04:29
As you can see, the digital information
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Kao što možete vidjeti digitalna informacija
04:32
will not just show us something
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nam neće samo pokazivati nešto
04:34
but it will start directly acting upon us
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nego će početi direktno utjecati na nas
04:36
as a part of our physical surroundings
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kao dio našeg fizičkog okruženja
04:38
without disconnecting ourselves from our world.
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bez našeg isključivanja iz svijeta.
04:42
Today, we started by talking about the boundary,
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Danas smo započeli govoreći o ograničenjima
04:47
but if we remove this boundary,
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ali ako uklonimo ta ograničenja
04:49
the only boundary left is our imagination.
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jedino što nas ograničava jest naša mašta.
04:53
Thank you.
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Hvala vam.
04:54
(Applause)
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(Pljesak)
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