Jinha Lee: Reach into the computer and grab a pixel

120,389 views ・ 2013-07-03

TED


μ•„λž˜ μ˜λ¬Έμžλ§‰μ„ λ”λΈ”ν΄λ¦­ν•˜μ‹œλ©΄ μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€.

λ²ˆμ—­: κ²€ν† : K Bang
00:12
Throughout the history of computers
0
12457
3100
μ»΄ν“¨ν„°μ˜ 역사λ₯Ό 톡해 보면,
00:15
we've been striving to shorten the gap between us
1
15581
3223
μš°λ¦¬λŠ” μš°λ¦¬μ™€ 디지털 μ •λ³΄μ˜ 거리λ₯Ό κ°€κΉκ²Œ ν•˜λ €κ³ 
00:18
and digital information,
2
18828
1570
λ…Έλ ₯ν•΄ μ™”μŠ΅λ‹ˆλ‹€.
00:20
the gap between our physical world
3
20422
1810
κ·Έ κ±°λ¦¬λž€ 물리적 세계와
00:22
and the world in the screen
4
22256
1774
ν™”λ©΄μ•ˆμ— μžˆλŠ” μ„Έμƒμ˜ μ°¨μ΄μ—μš”.
00:24
where our imagination can go wild.
5
24054
2818
그리고 ν™”λ©΄μ•ˆμ˜ μ„Έκ³„μ—μ„œ 상상은 무ꢁ무진할 수 있죠.
00:26
And this gap has become shorter,
6
26896
3903
μ΄λŸ¬ν•œ μ°¨μ΄λŠ” 적어지고,
00:30
shorter, and even shorter,
7
30823
2741
또 적어지고, 더 μ μ–΄μ§‘λ‹ˆλ‹€.
00:33
and now this gap is shortened down
8
33588
1620
자 μ§€κΈˆ, 이 μ°¨μ΄λŠ” 밀리미터보닀
00:35
to less than a millimeter,
9
35232
1286
μž‘κ²Œ μ€„μ—ˆμŠ΅λ‹ˆλ‹€.
00:36
the thickness of a touch-screen glass,
10
36542
1854
ν„°μΉ˜μŠ€ν¬λ¦° ν™”λ©΄μ˜ λ‘κ»˜,
00:38
and the power of computing
11
38420
1426
그리고, μ»΄ν“¨ν„°μ˜ λŠ₯λ ₯을 μ‚¬μš©ν•˜λŠ” 것이
00:39
has become accessible to everyone.
12
39870
4879
λͺ¨λ‘μ—κ²Œ κ°€λŠ₯ν•˜κ²Œ λ˜μ—ˆμŠ΅λ‹ˆλ‹€.
00:44
But I wondered, what if there could be no boundary at all?
13
44773
5015
κ·Έλž˜λ„ μ „ κΆκΈˆν–ˆμŠ΅λ‹ˆλ‹€, μ•„μ˜ˆ 경계가 μ—†λ‹€λ©΄ μ–΄λ–»κ²Œ 될까?
00:49
I started to imagine what this would look like.
14
49812
3720
μ €λŠ” 그러면 어떨지 μƒμƒν•˜κΈ° μ‹œμž‘ν–ˆμŠ΅λ‹ˆλ‹€.
00:53
First, I created this tool
15
53556
2427
첫째, 이 도ꡬλ₯Ό λ§Œλ“€μ—ˆμŠ΅λ‹ˆλ‹€.
00:56
which penetrates into the digital space,
16
56007
2485
디지털 μ„Έκ³„μ•ˆμœΌλ‘œ 뚫고 λ“€μ–΄κ°ˆ 수 μžˆλŠ” 도ꡬ.
00:58
so when you press it hard on the screen,
17
58516
2067
자, μ—¬λŸ¬λΆ„μ΄ 이것을 화면에 κ°•ν•˜κ²Œ λˆ„λ₯΄λ©΄,
01:00
it transfers its physical body into pixels.
18
60607
3309
이것이 물리적 λŒ€μƒμ„ ν”½μ…€λ‘œ λ³€ν™˜μ‹œμΌœμ€λ‹ˆλ‹€.
01:03
Designers can materialize their ideas
19
63940
2088
λ””μžμ΄λ„ˆλ“€μ€ κ·Έλ“€μ˜ 생각을 "μ¦‰κ°μ μœΌλ‘œ, 3μ°¨μ›μœΌλ‘œ"
01:06
directly in 3D,
20
66052
1672
κ΅¬ν˜„ ν•  수 μžˆμŠ΅λ‹ˆλ‹€.
01:07
and surgeons can practice on virtual organs
21
67748
2528
그리고, μ™Έκ³Ό μ˜μ‚¬λ“€μ€ "ν™”λ©΄ μ•„λž˜μ—μ„œ" 가상 μž₯κΈ°λ“€λ‘œ
01:10
underneath the screen.
22
70300
2200
μ‹€μŠ΅ν•  수 μžˆμŠ΅λ‹ˆλ‹€.
01:12
So with this tool, this boundary has been broken.
23
72524
4873
자, 이런 도ꡬ 덕뢄에, 이 κ²½κ³„λŠ” κΉ¨μ‘ŒμŠ΅λ‹ˆλ‹€.
01:17
But our two hands still remain outside the screen.
24
77421
2943
그런데, 우리의 두손은 μ—¬μ „νžˆ ν™”λ©΄ 밖에 μžˆμŠ΅λ‹ˆλ‹€.
01:20
How can you reach inside and interact
25
80388
2460
μ–΄λ–»κ²Œ ν•˜λ©΄ μ•ˆμœΌλ‘œ λ“€μ–΄κ°€, 디지털 정보와
01:22
with the digital information
26
82872
1403
우리의 μ†μž¬μ£Όλ₯Ό μ™„λ²½ν•˜κ²Œ ν™œμš©ν•˜λ©°
01:24
using the full dexterity of our hands?
27
84299
2980
μƒν˜Έ μž‘μš©ν•˜λ„λ‘ ν•  수 μžˆμ„κΉŒμš”?
01:27
At Microsoft Applied Sciences,
28
87303
2278
λ§ˆμ΄ν¬λ‘œμ†Œν”„νŠΈμ˜ μ‘μš© κ³Όν•™λΆ€μ—μ„œ,
01:29
along with my mentor Cati Boulanger,
29
89605
1892
μ €μ˜ λ©˜ν† μΈ 캐티 λΆˆλž‘μ œμ™€ ν•¨κ»˜,
01:31
I redesigned the computer
30
91521
1247
μ €λŠ” 컴퓨터λ₯Ό λ‹€μ‹œ λ””μžμΈν•˜μ—¬,
01:32
and turned a little space above the keyboard
31
92792
2857
ν‚€λ³΄λ“œ μœ„μ— μžˆλŠ” μž‘μ€ 곡간을
01:35
into a digital workspace.
32
95673
2341
디지털 μž‘μ—… κ³΅κ°„μœΌλ‘œ λ°”κΏ¨μŠ΅λ‹ˆλ‹€.
01:38
By combining a transparent display and depth cameras
33
98038
2477
손가락과 얼꡴을 κ°μ§€ν•˜λŠ” 깊이 정보 카메라와
01:40
for sensing your fingers and face,
34
100539
1626
투λͺ… λ””μŠ€ν”Œλ ˆμ΄λ₯Ό ν•©μ³€λ”λ‹ˆ
01:42
now you can lift up your hands from the keyboard
35
102189
2286
이제, ν‚€λ³΄λ“œλ‘œλΆ€ν„° 손을 거둬듀여
01:44
and reach inside this 3D space
36
104499
2814
3차원 κ³΅κ°„μ•ˆμœΌλ‘œ λ»—μ–΄λ³΄μ„Έμš”.
01:47
and grab pixels with your bare hands.
37
107337
2476
그리고, μ—¬λŸ¬λΆ„μ˜ λ§¨μ†μœΌλ‘œ 픽셀을 μž‘μ•„λ³΄μ„Έμš”.
01:49
(Applause)
38
109837
2947
(λ°•μˆ˜)
01:52
Because windows and files have a position in the real space,
39
112808
4182
μ°½λ“€κ³Ό νŒŒμΌλ“€μ€ ν˜„μ‹€ 세계에 자리작고 있기 λ•Œλ¬Έμ—,
01:57
selecting them is as easy as grabbing a book off your shelf.
40
117014
3335
μ„ νƒν•˜λŠ” 것은 μ„œκ³ μ—μ„œ 책을 κ³ λ₯΄λŠ” κ²ƒμ²˜λŸΌ μ‰½μŠ΅λ‹ˆλ‹€.
02:00
Then you can flip through this book
41
120373
2129
λ–  μžˆλŠ” 각각의 μ°½ μ•„λž˜μ— μžˆλŠ” κ°€μƒμ˜ ν„°μΉ˜νŒ¨λ“œλ‘œ
02:02
while highlighting the lines, words
42
122526
1693
μ„ κ³Ό, 단어λ₯Ό κ°•μ‘°ν•˜λŠ” λ™μ•ˆ,
02:04
on the virtual touch pad below each floating window.
43
124243
2540
이 책을 λ„˜κ²¨λ³Ό 수 μžˆμŠ΅λ‹ˆλ‹€.
02:06
Architects can stretch or rotate the models
44
126807
2511
건좕가듀은 λ‘μ†μœΌλ‘œ 직접
02:09
with their two hands directly.
45
129342
2401
λͺ¨λΈμ„ λ‹ΉκΈ°κ±°λ‚˜ νšŒμ „μ‹œμΌœ λ³Ό 수 μžˆμŠ΅λ‹ˆλ‹€.
02:11
So in these examples,
46
131767
1596
μ΄λŸ¬ν•œ 예λ₯Ό λ³Ό λ•Œ,
02:13
we are reaching into the digital world.
47
133387
2713
μš°λ¦¬λŠ” 디지털 μ„Έκ³„λ‘œ λ‹Ώμ•„ μžˆμŠ΅λ‹ˆλ‹€.
02:16
But how about reversing its role
48
136124
2322
그럼, 이 역할을 뒀집어
02:18
and having the digital information reach us instead?
49
138470
4795
디지털 μ„Έκ³„μ˜ 정보가 μš°λ¦¬μ—κ²Œ λ„λ‹¬ν•˜λ„λ‘ ν•˜λŠ” 것은 μ–΄λ–€κ°€μš”?
02:23
I'm sure many of us have had the experience
50
143289
2048
λ§Žμ€ 뢄듀이 μ˜¨λΌμΈμ—μ„œ μ•„μ΄ν…œμ„ μ‚¬κ±°λ‚˜ λ°˜ν’ˆν•˜λŠ” κ²½ν—˜μ„
02:25
of buying and returning items online.
51
145361
2083
ν•΄ 보셨을거라 ν™•μ‹ ν•©λ‹ˆλ‹€.
02:27
But now you don't have to worry about it.
52
147468
1953
이제 κ±±μ •ν•  ν•„μš”κ°€ μ—†μŠ΅λ‹ˆλ‹€.
02:29
What I got here is an online augmented fitting room.
53
149445
4614
여기에 μžˆλŠ” 것은 μ˜¨λΌμΈμ—μ„œ μ¦κ°•λœ νƒˆμ˜μ‹€μž…λ‹ˆλ‹€.
02:34
This is a view that you get from
54
154083
1878
이것은 μ‹œμŠ€ν…œμ΄ λͺΈμ˜ ꡴곑을
02:35
head-mounted or see-through display
55
155985
1720
κΈ°ν•˜ν•™μ μœΌλ‘œ 인식할 λ•Œ,
02:37
when the system understands the geometry of your body.
56
157729
5123
헬멧에 μž₯μ°©λ˜κ±°λ‚˜ 투λͺ…ν•œ ν™”λ©΄μœΌλ‘œ λ³΄λŠ” μ‹œμ•Όμž…λ‹ˆλ‹€.
02:42
Taking this idea further, I started to think,
57
162876
3527
이 μ•„μ΄λ””μ–΄μ—μ„œ 더 λ‚˜μ•„κ°€, μ €λŠ” 생각해 λ³΄μ•˜μŠ΅λ‹ˆλ‹€.
02:46
instead of just seeing these pixels in our space,
58
166427
3345
우리의 κ³΅κ°„μ—μ„œ 이런 픽셀을 λ³΄λŠ” 것 λŒ€μ‹ ,
02:49
how can we make it physical
59
169796
1498
물리적으둜 λ§Œλ“€μ–΄
02:51
so that we can touch and feel it?
60
171318
4238
μš°λ¦¬κ°€ 직접 λ§Œμ§€κ³  λŠλ‚„ 수 μžˆμ„κΉŒ?
02:55
What would such a future look like?
61
175580
3025
그런 λ―Έλž˜λŠ” μ–΄λ–¨ 것 κ°™μŠ΅λ‹ˆκΉŒ?
02:58
At MIT Media Lab, along with my advisor Hiroshi Ishii
62
178629
3634
MIT λ―Έλ””μ–΄ μ—°κ΅¬μ‹€μ—μ„œ, μ €μ˜ μ§€λ„κ΅μˆ˜ νžˆλ‘œμ‹œ μ΄μ‹œμ™€ κ΅μˆ˜μ™€
03:02
and my collaborator Rehmi Post,
63
182287
1999
제 λ™λ£Œ 레미 ν¬μŠ€νŠΈμ™€ ν•¨κ»˜,
03:04
we created this one physical pixel.
64
184310
3620
μš°λ¦¬λŠ” 이 물리적 픽셀을 κ°œλ°œν•˜μ˜€μŠ΅λ‹ˆλ‹€.
03:07
Well, in this case, this spherical magnet
65
187954
2600
κΈ€μŽ„, 이 κ²½μš°μ—λŠ”, ꡬλͺ¨μ–‘μ˜ μžμ„μ΄
03:10
acts like a 3D pixel in our space,
66
190578
2328
우리의 κ³΅κ°„μ•ˆμ—μ„œ 3차원 ν”½μ…€μ²˜λŸΌ μž‘λ™ν•©λ‹ˆλ‹€.
03:12
which means that both computers and people
67
192930
2880
이것은 곧 컴퓨터와 μ‚¬λžŒμ΄
03:15
can move this object to anywhere
68
195834
1874
이 물체λ₯Ό μ΄λ ‡κ²Œ μž‘μ€ 3차원 κ³΅κ°„μ•ˆμ—μ„œ
03:17
within this little 3D space.
69
197732
1945
μ–΄λ””λ‘œλ“  움직일 수 μžˆλ‹€λŠ” λœ»μž…λ‹ˆλ‹€.
03:19
What we did was essentially canceling gravity
70
199701
3468
μš°λ¦¬κ°€ ν•œ 것은, 근본적으둜 쀑λ ₯을 μƒμ‡„ν•˜κ³ 
03:23
and controlling the movement by combining
71
203193
2115
자기 뢀상, 기계적 ꡬ동,
03:25
magnetic levitation and mechanical actuation
72
205332
2800
감지 κΈ°μˆ λ“€μ„ μ‘°ν•©ν•˜μ—¬
03:28
and sensing technologies.
73
208156
2453
μ›€μ§μž„μ„ μ œμ–΄ν•˜λŠ” κ²ƒμž…λ‹ˆλ‹€.
03:30
And by digitally programming the object,
74
210633
2481
그리고, 물체λ₯Ό λ””μ§€ν„Έλ‘œ ν”„λ‘œκ·Έλž˜λ°ν•¨μœΌλ‘œμ¨,
03:33
we are liberating the object from constraints
75
213138
2753
물체λ₯Ό μ‹œκ³΅κ°„μ˜ μ œμ•½μœΌλ‘œλΆ€ν„°
03:35
of time and space, which means that now,
76
215915
3411
자유둭게, λ‹€μ‹œ λ§ν•΄μ„œ,
03:39
human motions can be recorded and played back
77
219350
3872
μΈκ°„μ˜ 행동을 λ…Ήν™”ν•˜κ³ , λ‹€μ‹œ μž¬μƒν•  수 μžˆμ–΄μ„œ
03:43
and left permanently in the physical world.
78
223246
3595
물리적인 μ„Έκ³„μ•ˆμ— 영ꡬ적으둜 λ‚¨κ²¨μ§„λ‹€λŠ” λœ»μž…λ‹ˆλ‹€.
03:46
So choreography can be taught physically over distance
79
226865
3009
κ·Έλž˜μ„œ, μ•ˆλ¬΄λ„ 거리에 μ œν•œμ—†μ΄ 물리적으둜 κ°€λ₯΄μΉ  수 있고,
03:49
and Michael Jordan's famous shooting can be replicated
80
229898
2572
λ―Έμ²Ό 쑰던의 유λͺ…ν•œ 득점 λ˜ν•œ 볡제 될 수 μžˆμ„κ²λ‹ˆλ‹€
03:52
over and over as a physical reality.
81
232494
3454
물리적인 ν˜„μ‹€λ‘œ 계속 λ°˜λ³΅ν•΄μ„œ κ·Έλ ‡κ²Œ ν•  수 μžˆλ‹€λŠ” 말이죠.
03:55
Students can use this as a tool
82
235972
2156
학생듀은 도ꡬλ₯Ό μ‚¬μš©ν•˜μ—¬
03:58
to learn about the complex concepts
83
238152
1918
ν–‰μ„±μ˜ μ›€μ§μž„μ΄λ‚˜ 물리와 같은
04:00
such as planetary motion, physics,
84
240094
4060
μ–΄λ €μš΄ κ°œλ…μ„ 컴퓨터 ν™”λ©΄μ΄λ‚˜ κ΅κ³Όμ„œκ°€ μ•„λ‹Œ,
04:04
and unlike computer screens or textbooks,
85
244178
2795
ν˜„μ‹€μ—μ„œ, λ§Œμ§€κ³  λŠλ‚„μˆ˜ μžˆλŠ”
04:06
this is a real, tangible experience
86
246997
2458
맀우 μ‹€μž¬μ μΈ κ²½ν—˜μ„ ν†΅ν•΄μ„œ
04:09
that you can touch and feel, and it's very powerful.
87
249479
3634
배울 수 μžˆμŠ΅λ‹ˆλ‹€. 그건 ꡉμž₯히 κ°•λ ₯ν•œκ±°μ£ .
04:13
And what's more exciting
88
253137
1958
ν˜„μž¬ 물리적으둜
04:15
than just turning what's currently in the computer physical
89
255119
3324
컴퓨터 μ•ˆμ—μ„œ κ°€λŠ₯ν•˜λ„λ‘ ν•˜λŠ” 것보닀 더 μ‹ λ‚˜λŠ” 일은
04:18
is to start imagining how programming the world
90
258467
3165
세상을 μ–΄λ–»κ²Œ ν”„λ‘œκ·Έλž˜λ°ν•˜λŠ”κ°€μ— 따라
04:21
will alter even our daily physical activities.
91
261656
3696
심지어 우리의 물리적 일상쑰차도 λ°”κΎΈμ–΄ 놓을 κ²ƒμ΄λΌλŠ” μ μž…λ‹ˆλ‹€.
04:27
(Laughter)
92
267460
2458
(μ›ƒμŒ)
04:29
As you can see, the digital information
93
269942
2733
μ—¬λŸ¬λΆ„μ΄ λ³΄μ‹œλ‹€μ‹œν”Ό, 디지털 μ •λ³΄λŠ”
04:32
will not just show us something
94
272699
1494
단지 μš°λ¦¬μ—κ²Œ λ³΄μ—¬μ§€λŠ” 것이 μ•„λ‹™λ‹ˆλ‹€.
04:34
but it will start directly acting upon us
95
274217
2086
그것은 우리λ₯Ό μ„Έμƒμ—μ„œ λΆ„λ¦¬ν•˜μ§€ μ•Šκ³ λ„
04:36
as a part of our physical surroundings
96
276327
2275
물리적 ν™˜κ²½μ˜ ν•œ λΆ€λΆ„μœΌλ‘œ
04:38
without disconnecting ourselves from our world.
97
278626
4174
μš°λ¦¬μ—κ²Œ μ§μ ‘μ μœΌλ‘œ μž‘μš©ν•˜κΈ° μ‹œμž‘ν•  κ²ƒμž…λ‹ˆλ‹€.
04:42
Today, we started by talking about the boundary,
98
282824
4322
μ˜€λŠ˜λ‚ , μš°λ¦¬λŠ” 경계λ₯Ό λ§ν•˜λŠ” κ²ƒμœΌλ‘œ μ‹œμž‘ν–ˆμŠ΅λ‹ˆλ‹€.
04:47
but if we remove this boundary,
99
287170
2656
κ·ΈλŸ¬λ‚˜, λ§Œμ•½ μš°λ¦¬κ°€ μ΄λŸ¬ν•œ 경계λ₯Ό μ œκ±°ν•˜λ©΄,
04:49
the only boundary left is our imagination.
100
289850
3864
단지 남겨진 κ²½κ³„λŠ” 우리의 상상λ ₯일 λΏμž…λ‹ˆλ‹€.
04:53
Thank you.
101
293738
1224
κ°μ‚¬ν•©λ‹ˆλ‹€.
04:54
(Applause)
102
294986
5085
(λ°•μˆ˜)
이 μ›Ήμ‚¬μ΄νŠΈ 정보

이 μ‚¬μ΄νŠΈλŠ” μ˜μ–΄ ν•™μŠ΅μ— μœ μš©ν•œ YouTube λ™μ˜μƒμ„ μ†Œκ°œν•©λ‹ˆλ‹€. μ „ 세계 졜고의 μ„ μƒλ‹˜λ“€μ΄ κ°€λ₯΄μΉ˜λŠ” μ˜μ–΄ μˆ˜μ—…μ„ 보게 될 κ²ƒμž…λ‹ˆλ‹€. 각 λ™μ˜μƒ νŽ˜μ΄μ§€μ— ν‘œμ‹œλ˜λŠ” μ˜μ–΄ μžλ§‰μ„ 더블 ν΄λ¦­ν•˜λ©΄ κ·Έκ³³μ—μ„œ λ™μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€. λΉ„λ””μ˜€ μž¬μƒμ— 맞좰 μžλ§‰μ΄ μŠ€ν¬λ‘€λ©λ‹ˆλ‹€. μ˜κ²¬μ΄λ‚˜ μš”μ²­μ΄ μžˆλŠ” 경우 이 문의 양식을 μ‚¬μš©ν•˜μ—¬ λ¬Έμ˜ν•˜μ‹­μ‹œμ˜€.

https://forms.gle/WvT1wiN1qDtmnspy7