Jinha Lee: Reach into the computer and grab a pixel

120,389 views ・ 2013-07-03

TED


Dvaput kliknite na engleske titlove ispod za reprodukciju videozapisa.

Prevoditelj: Mislav Ante Omazić - EFZG Recezent: Ivan Stamenković
00:12
Throughout the history of computers
0
12457
3100
Kroz povijest računala
00:15
we've been striving to shorten the gap between us
1
15581
3223
pokušavali smo smanjiti jaz između nas
00:18
and digital information,
2
18828
1570
i digitalne informacije,
00:20
the gap between our physical world
3
20422
1810
jaz između našeg fizičkog svijeta
00:22
and the world in the screen
4
22256
1774
i svijeta na ekranu
00:24
where our imagination can go wild.
5
24054
2818
gdje naša mašta može podivljati.
00:26
And this gap has become shorter,
6
26896
3903
I taj je jaz postao manji,
00:30
shorter, and even shorter,
7
30823
2741
manji, i još manji
00:33
and now this gap is shortened down
8
33588
1620
i sada je smanjen
00:35
to less than a millimeter,
9
35232
1286
na manje od milimetra,
00:36
the thickness of a touch-screen glass,
10
36542
1854
debljinu stakla dodirnika
00:38
and the power of computing
11
38420
1426
i moć računarstva
00:39
has become accessible to everyone.
12
39870
4879
je postala dostupna svima.
00:44
But I wondered, what if there could be no boundary at all?
13
44773
5015
Ali ja sam se zapitao, što ako uopće ne bi bilo granica?
00:49
I started to imagine what this would look like.
14
49812
3720
Počeo sam zamišljati kako bi ovo izgledalo.
00:53
First, I created this tool
15
53556
2427
Prvo sam izradio ovaj alat
00:56
which penetrates into the digital space,
16
56007
2485
koji prodire u digitalni prostor,
00:58
so when you press it hard on the screen,
17
58516
2067
kada ga pritisnete čvrsto na ekran,
01:00
it transfers its physical body into pixels.
18
60607
3309
on transferira svoje fizičko tijelo u piksele.
01:03
Designers can materialize their ideas
19
63940
2088
Dizajneri mogu materijalizirati svoje ideje
01:06
directly in 3D,
20
66052
1672
direktno u 3D,
01:07
and surgeons can practice on virtual organs
21
67748
2528
a kirurzi mogu vježbati na virtualnim organima
01:10
underneath the screen.
22
70300
2200
ispod ekrana.
01:12
So with this tool, this boundary has been broken.
23
72524
4873
S ovim alatom ta granica je srušena.
01:17
But our two hands still remain outside the screen.
24
77421
2943
Ali naše dvije ruke još uvijek ostaju izvan ekrana.
01:20
How can you reach inside and interact
25
80388
2460
Kako možete doprijeti unutra i biti u interakciji
01:22
with the digital information
26
82872
1403
s digitalnom informacijom
01:24
using the full dexterity of our hands?
27
84299
2980
koristeći punu sposobnost svojih ruku?
01:27
At Microsoft Applied Sciences,
28
87303
2278
U Microsoft-ovim primjenjenim znanostima
01:29
along with my mentor Cati Boulanger,
29
89605
1892
zajedno s mojom mentoricom Cati Boulanger,
01:31
I redesigned the computer
30
91521
1247
redizajnirao sam računalo
01:32
and turned a little space above the keyboard
31
92792
2857
i pretvorio mali prostor iznad tastature
01:35
into a digital workspace.
32
95673
2341
u digitalni radni prostor.
Kombinirajući transparentni ekran i dubinske kamere
01:38
By combining a transparent display and depth cameras
33
98038
2477
01:40
for sensing your fingers and face,
34
100539
1626
za detektiranje prstiju i lica,
01:42
now you can lift up your hands from the keyboard
35
102189
2286
sada možete dignuti ruke s tastature
01:44
and reach inside this 3D space
36
104499
2814
i posegnuti u ovaj 3D prostor
01:47
and grab pixels with your bare hands.
37
107337
2476
te uhvatiti piksele svojim rukama.
01:49
(Applause)
38
109837
2947
(Pljesak)
01:52
Because windows and files have a position in the real space,
39
112808
4182
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.
40
117014
3335
njihovo odabiranje je jednako lagano kao uzimanje knjige s police.
02:00
Then you can flip through this book
41
120373
2129
Onda možete prolistati knjigu
02:02
while highlighting the lines, words
42
122526
1693
dok označavate redove,
02:04
on the virtual touch pad below each floating window.
43
124243
2540
i riječi na virtualnom dodirniku ispod svakog lebdećeg prozora.
02:06
Architects can stretch or rotate the models
44
126807
2511
Arhitekti mogu razvući ili rotirati modele
02:09
with their two hands directly.
45
129342
2401
direktno sa obje ruke.
02:11
So in these examples,
46
131767
1596
U ovim primjerima
02:13
we are reaching into the digital world.
47
133387
2713
mi ulazimo u digitalni svijet.
02:16
But how about reversing its role
48
136124
2322
Ali što bi bilo da obrnemo uloge
02:18
and having the digital information reach us instead?
49
138470
4795
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
50
143289
2048
02:25
of buying and returning items online.
51
145361
2083
kupovine i vraćanja stvari preko interneta.
02:27
But now you don't have to worry about it.
52
147468
1953
Ali sada ne morate o tome brinuti.
02:29
What I got here is an online augmented fitting room.
53
149445
4614
Ovdje imam uvećanu kabinu za presvlačenje na Internetu.
02:34
This is a view that you get from
54
154083
1878
Ovo je pogled koji dobijate
02:35
head-mounted or see-through display
55
155985
1720
od ekrana koji se stavlja na glavu ili prozirnog ekrana
02:37
when the system understands the geometry of your body.
56
157729
5123
kada sustav razumije geometriju vašeg tijela.
02:42
Taking this idea further, I started to think,
57
162876
3527
Razvijajući dalje ovu ideju, počeo sam razmišljati,
02:46
instead of just seeing these pixels in our space,
58
166427
3345
umjesto gledanja tih piksela u našem prostoru,
02:49
how can we make it physical
59
169796
1498
kako bismo ih mogli učiniti fizičkim
02:51
so that we can touch and feel it?
60
171318
4238
da bi ih mogli dotaknuti i osjetiti?
02:55
What would such a future look like?
61
175580
3025
Kako bi takva budućnosti izgledala?
02:58
At MIT Media Lab, along with my advisor Hiroshi Ishii
62
178629
3634
U MIT-ovom Media Lab-u, s mojim savjetnikom Hiroshi Ishiijem
03:02
and my collaborator Rehmi Post,
63
182287
1999
i mojim suradnikom Rehmi Postom,
03:04
we created this one physical pixel.
64
184310
3620
kreirali smo ovaj fizički piksel.
03:07
Well, in this case, this spherical magnet
65
187954
2600
U tom slučaju, taj sferični magnet
03:10
acts like a 3D pixel in our space,
66
190578
2328
se ponaša kao 3D piksel u našem prostoru,
03:12
which means that both computers and people
67
192930
2880
što znači da i računala i ljudi
03:15
can move this object to anywhere
68
195834
1874
mogu pomicati te objekte bilo gdje
03:17
within this little 3D space.
69
197732
1945
unutar tog malog 3D prostora.
03:19
What we did was essentially canceling gravity
70
199701
3468
U stvari smo poništili gravitaciju
03:23
and controlling the movement by combining
71
203193
2115
i iskontrolirali pokret kombinirajući
03:25
magnetic levitation and mechanical actuation
72
205332
2800
magnetesku levitaciju i mehaničko delovanje
03:28
and sensing technologies.
73
208156
2453
te tehnologije senzora.
03:30
And by digitally programming the object,
74
210633
2481
Digitalnim programiranjem objekta,
03:33
we are liberating the object from constraints
75
213138
2753
oslobađamo taj objekt od ograničenja
03:35
of time and space, which means that now,
76
215915
3411
vremena i prostora, što znači da sada,
03:39
human motions can be recorded and played back
77
219350
3872
ljudske kretnje mogu biti snimljene i ponovno reproducirane
03:43
and left permanently in the physical world.
78
223246
3595
te trajno ostati u fizičkom svijetu.
03:46
So choreography can be taught physically over distance
79
226865
3009
Tako da se koreografija može fizički naučiti iz daljine
03:49
and Michael Jordan's famous shooting can be replicated
80
229898
2572
i legendarni šut Michael Jordana može se ponoviti
03:52
over and over as a physical reality.
81
232494
3454
nebrojeno puta kao fizička realnost.
03:55
Students can use this as a tool
82
235972
2156
Studenti ovo mogu koristiti kao alat
03:58
to learn about the complex concepts
83
238152
1918
kako bi naučili neke složene koncepte
04:00
such as planetary motion, physics,
84
240094
4060
poput kretanja planeta, fizike,
04:04
and unlike computer screens or textbooks,
85
244178
2795
i za razliku od računalnih ekrana ili udžbenika,
04:06
this is a real, tangible experience
86
246997
2458
ovo je stvarno, opipljivo iskustvo
04:09
that you can touch and feel, and it's very powerful.
87
249479
3634
koje možete dodirnuti i osjetiti te je vrlo moćno.
04:13
And what's more exciting
88
253137
1958
I ono što je još uzbudljivije
04:15
than just turning what's currently in the computer physical
89
255119
3324
od jednostavnog pretvaranja onoga što je na računalu u fizičko,
04:18
is to start imagining how programming the world
90
258467
3165
jest početak razmišljanja o tome kako će programiranje svijeta
04:21
will alter even our daily physical activities.
91
261656
3696
promijeniti čak i naše dnevne fizičke aktivnosti.
04:27
(Laughter)
92
267460
2458
(Smijeh)
04:29
As you can see, the digital information
93
269942
2733
Kao što možete vidjeti digitalna informacija
04:32
will not just show us something
94
272699
1494
nam neće samo pokazivati nešto
04:34
but it will start directly acting upon us
95
274217
2086
nego će početi direktno utjecati na nas
04:36
as a part of our physical surroundings
96
276327
2275
kao dio našeg fizičkog okruženja
04:38
without disconnecting ourselves from our world.
97
278626
4174
bez našeg isključivanja iz svijeta.
04:42
Today, we started by talking about the boundary,
98
282824
4322
Danas smo započeli govoreći o ograničenjima
04:47
but if we remove this boundary,
99
287170
2656
ali ako uklonimo ta ograničenja
04:49
the only boundary left is our imagination.
100
289850
3864
jedino što nas ograničava jest naša mašta.
04:53
Thank you.
101
293738
1224
Hvala vam.
04:54
(Applause)
102
294986
5085
(Pljesak)
O ovoj web stranici

Ova stranica će vas upoznati s YouTube videozapisima koji su korisni za učenje engleskog jezika. Vidjet ćete lekcije engleskog koje vode vrhunski profesori iz cijelog svijeta. Dvaput kliknite na engleske titlove prikazane na svakoj video stranici da biste reproducirali video s tog mjesta. Titlovi se pomiču sinkronizirano s reprodukcijom videozapisa. Ako imate bilo kakvih komentara ili zahtjeva, obratite nam se putem ovog obrasca za kontakt.

https://forms.gle/WvT1wiN1qDtmnspy7