Nick Sears: Presenting the Orb

148,045 views ・ 2008-12-08

TED


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

λ²ˆμ—­: Jimin Lee κ²€ν† : Seo Rim Kim
00:19
In 1962, Buckminster Fuller
0
19330
2000
1952λ…„, λ²…λ―ΈμŠ€ν„° ν’€λŸ¬λŠ”
00:21
presented the particularly audacious proposal for the Geoscope.
1
21330
4000
GeoscopeλΌλŠ” λŒ€λ‹΄ν•œ μ œμ•ˆμ„ ν–ˆμŠ΅λ‹ˆλ‹€.
00:25
It was a 200-foot diameter geodesic sphere
2
25330
3000
그것은 UN의 λ°”λ‘œ μ•ž,
00:28
to be suspended over the East River in New York City, in full view of the United Nations.
3
28330
5000
λ‰΄μš•μ‹œμ˜ 이슀트 κ°• μœ„μ— 걸릴 200 ν”ΌνŠΈ μ§€λ¦„μ˜ ꡬ에 λŒ€ν•œ κ²ƒμ΄μ—ˆμŠ΅λ‹ˆλ‹€.
00:33
It was a big idea, for sure, and it was one that he felt could truly inform
4
33330
6000
그것은 ν™•μ‹€νžˆ κ±°λŒ€ν•œ μ•„μ΄λ””μ–΄μ˜€κ³ ,
00:39
and deeply affect the decision making of this body
5
39330
4000
μ „ 지ꡬ와 κ΄€λ ¨λœ 세계적 데이터듀, νŠΈλ Œλ“œλ“€,
00:43
through animations of global data, trends
6
43330
4000
κ·Έ 밖에 정보듀을 ν†΅ν•œ μ˜μ‚¬ 결정에
00:47
and other information regarding the globe, on this sphere.
7
47330
4000
μ»€λ‹€λž€ 영ν–₯을 미칠것 이라고 μƒκ°ν–ˆμŠ΅λ‹ˆλ‹€.
00:51
And today, 45 years later,
8
51330
3000
45년이 μ§€λ‚œ μ§€κΈˆ,
00:54
we clearly have no less need for this kind of clarity and perspective,
9
54330
3000
μš°λ¦¬λŠ” 이런 μ’…λ₯˜μ˜ λͺ…ν™•μ„±κ³Ό 관점이 μ—­μ‹œ ν•„μš”ν•©λ‹ˆλ‹€.
00:57
but what we do have is improved technology.
10
57330
3000
μ§€κΈˆ μš°λ¦¬λŠ” λ°œμ „ν•œ κΈ°μˆ μ„ 가지고 μžˆμŠ΅λ‹ˆλ‹€.
01:00
Today we don't need one million light bulbs to create a spherical display.
11
60330
3000
μ˜€λŠ˜λ‚  μš°λ¦¬λŠ” κ΅¬ν˜•μ˜ λ””μŠ€ν”Œλ ˆμ΄λ₯Ό λ§Œλ“€κΈ° μœ„ν•΄μ„œ 수 만개의 전ꡬ가 ν•„μš”ν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€.
01:03
We can use LEDs.
12
63330
2000
μš°λ¦¬λŠ” LEDλ₯Ό μ“Έ 수 μžˆμŠ΅λ‹ˆλ‹€.
01:05
LEDs are smaller, they're cheaper, they're longer lasting, they're more efficient.
13
65330
5000
LEDλŠ” 훨씬 μž‘κ³ , μ‹Έλ©°, μ˜€λž˜κ°€κ³ , 훨씬 νš¨κ³Όμ μž…λ‹ˆλ‹€.
01:10
Most importantly for this, they're faster.
14
70330
2000
κ°€μž₯ μ€‘μš”ν•œ 것은, LEDλŠ” λΉ λ₯΄λ‹€λŠ” κ²ƒμž…λ‹ˆλ‹€.
01:12
And this speed, combined with today's high-performance micro-controllers,
15
72330
4000
이런 μ†λ„λŠ” μ˜€λŠ˜λ‚ μ˜ κ³ μ„±λŠ₯ λ―Έμ„Έ μ‘°μ ˆκΈ°μ™€ κ²°ν•©λ˜μ„œ,
01:16
allows us to actually simulate, in this piece,
16
76330
3000
단지 64개만으둜 17,000 κ°œκ°€ λ„˜λŠ” LED와
01:19
over 17,000 LEDs -- using just 64.
17
79330
4000
같은 효과λ₯Ό λ‚΄κ²Œ ν•΄ μ€λ‹ˆλ‹€.
01:24
And the way this happens is through the phenomenon of persistence of vision.
18
84330
4000
이런 일이 κ°€λŠ₯ν•œ 것은 μž”μƒ ν˜„μƒ λ•Œλ¬Έμž…λ‹ˆλ‹€.
01:28
But as this ring rotates at about 1,700 rpm -- that's 28 times per second.
19
88330
4000
이 링이 μ•½ 1,700 rpm, 즉 μ΄ˆλ‹Ή 28 λ²ˆμ„ νšŒμ „ν•˜κΈ° λ•Œλ¬Έμ΄μ§€μš”.
01:33
The equator's speed is actually about 60 miles per hour.
20
93330
3000
μ‹€μ œλ‘œ μ λ„μ˜ μ†λ„λŠ” μ΄ˆλ‹Ή μ•½ 60λ§ˆμΌμž…λ‹ˆλ‹€.
01:36
There are four on-board micro-controllers
21
96330
2000
λ‚΄μž₯된 λ―Έμ„Έ μ‘°μ ˆκΈ°κ°€ λ„€ κ°œκ°€ 있고,
01:38
that, each time this ring rotates
22
98330
3000
링이 λ―Έμ„Έ 쑰절기λ₯Ό νšŒμ „μ‹œμΌœμ„œ
01:41
it, as it passes the rear of the display,
23
101330
2000
λ””μŠ€ν”Œλ ˆμ΄μ˜ λ’€μͺ½μ„ 지날 λ•Œλ§ˆλ‹€
01:43
it picks up a position signal.
24
103330
2000
λ―Έμ„Έμ‘°μ ˆκΈ°λŠ” μœ„μΉ˜ μ‹ ν˜Έλ₯Ό μž‘μ•„λ‚΄μ„œ
01:45
And from that, the on-board micro-controllers
25
105330
2000
νšŒμ „ν•˜λŠ” λͺ¨λ“  μ§€μ λ“€μ˜
01:47
can extrapolate the position of the ring at all points around the revolution
26
107330
5000
μœ„μΉ˜λ₯Ό νšŒμ „μ„ ν†΅ν•΄μ„œ μΆ”μ •ν•  수 있고,
01:52
and display arbitrary bitmap images and animations.
27
112330
3000
μž„μ˜μ˜ λΉ„νŠΈλ§΅ 이미지와 μ• λ‹ˆλ©”μ΄μ…˜μ„ ν‘œμ‹œν•©λ‹ˆλ‹€.
01:55
But this is really just the beginning.
28
115330
3000
ν•˜μ§€λ§Œ 이것은 μ‹œμž‘μ— λΆˆκ³Όν•©λ‹ˆλ‹€.
01:58
In addition to higher resolution versions of this display,
29
118330
3000
이 λ””μŠ€ν”Œλ ˆμ΄μ˜ 고해상도 버전 외에도,
02:01
my father and I are working on a new patent-pending design
30
121330
3000
제 아버지와 μ €λŠ” 같은 ν˜„μƒμ„ μ΄μš©ν•œ 체적(volumetric) λ””μŠ€ν”Œλ ˆμ΄λ₯Ό μœ„ν•œ
02:04
for a fully volumetric display using the same phenomenon.
31
124330
3000
νŠΉν—ˆ μΆœμ› 쀑인 섀계λ₯Ό ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€.
02:07
It achieves this by rotating LEDs about two axes.
32
127330
3000
LED듀을 두 μΆ•μœΌλ‘œ νšŒμ „μ‹œν‚€λ©΄ κ·Έ 일이 κ°€λŠ₯ν•©λ‹ˆλ‹€.
02:10
So as you can see here, this is a, eleven-inch diameter circuit board.
33
130330
3000
μ—¬κΈ° λ³΄μ‹œλŠ” 것 처럼, 이것은 11인치 짜리 νšŒλ‘œνŒμž…λ‹ˆλ‹€.
02:13
These blocks represent LEDs.
34
133330
2000
이 λΈ”λŸ­λ“€μ€ LEDλ₯Ό λ‚˜νƒ€λƒ…λ‹ˆλ‹€.
02:15
And so you could see that as this disc rotates about this axis,
35
135330
4000
그리고 이 μ›νŒμ΄ 이 좕에 λŒ€ν•΄μ„œ νšŒμ „ν•˜λŠ” 것을 λ³Ό 수 μžˆμ„ κ²ƒμž…λ‹ˆλ‹€.
02:19
it will create a disc of light that we can control.
36
139330
3000
이것은 μš°λ¦¬κ°€ μ œμ–΄ν•  수 μžˆλŠ” λΉ›μ˜ μ›νŒμ„ λ§Œλ“€μ–΄λƒ…λ‹ˆλ‹€.
02:22
That's nothing new: that's a propeller clock;
37
142330
2000
μƒˆλ‘œμšΈ 것은 μ—†μŠ΅λ‹ˆλ‹€. κ·Έλƒ₯ ν”„λ‘œνŽ λŸ¬ μ‹œκ³„μ£ .
02:24
that's the rims that you can buy for your car.
38
144330
3000
μžλ™μ°¨μ— μ“°κΈ° μœ„ν•΄μ„œ μ‚΄ 수 μžˆλŠ” ν…Œλ‘λ¦¬μž…λ‹ˆλ‹€.
02:27
But what is new is that, when we rotate this disc about this axis,
39
147330
5000
ν•˜μ§€λ§Œ μƒˆλ‘œμš΄ 것은, 이 μ›νŒμ„ 이 좕에 λŒ€ν•΄μ„œ νšŒμ „μ„ μ‹œν‚€λ©΄,
02:32
this disc of light actually becomes a sphere of light.
40
152330
3000
이제 이 λΉ›μ˜ μ›νŒμ΄ λΉ›μ˜ ꡬ가 λœλ‹€λŠ” μ‚¬μ‹€μž…λ‹ˆλ‹€.
02:35
And so we can control that with micro-controllers
41
155330
2000
그리고 λ―Έμ„Έ 쑰절기둜 이것을 μ œμ–΄ν•  수 있고,
02:37
and create a fully volumetric, three-dimensional display with just 256 LEDs.
42
157330
6000
단지 256개의 LED둜 μ™„λ²½ν•˜κ²Œ 체적이고 삼차원적인 λ””μŠ€ν”Œλ ˆμ΄λ₯Ό λ§Œλ“€ 수 μžˆμŠ΅λ‹ˆλ‹€.
02:43
Now this piece is currently in process --
43
163330
2000
이것듀은 5μ›”μ―€μœΌλ‘œ μ˜ˆμƒν•˜κ³ ,
02:45
due out in May -- but what we've done is we've put together a small demo,
44
165330
5000
ν˜„μž¬ 진행 쀑 μž…λ‹ˆλ‹€. 점이 ꡬ둜 λ³€ν™˜λ˜λŠ” κΈ°ν•˜ν•™μ  λ³€ν™˜μ„ 보여쀄
02:50
just to show the geometric translation of points into a sphere.
45
170330
4000
μž‘μ€ 데λͺ¨λ₯Ό λ§Œλ“€μ—ˆμŠ΅λ‹ˆλ‹€.
02:54
I've got a little video to show you,
46
174330
2000
κ°„λ‹¨ν•œ λΉ„λ””μ˜€κ°€ μžˆμŠ΅λ‹ˆλ‹€.
02:56
but keep in mind that this is with no electronic control,
47
176330
4000
ν•˜μ§€λ§Œ 이것은 μ „μžμ μΈ μ œμ–΄λ„ μ•„λ‹ˆκ³ , 단지 λ„€κ°œμ˜
03:00
and this is also with only four LEDs.
48
180330
2000
LED만 μ‚¬μš©ν–ˆλ‹€λŠ” 것을 λͺ…심해 μ£Όμ„Έμš”.
03:02
This is actually only about 1.5 percent of what the final display will be in May.
49
182330
3000
이것은 5월에 완성될 μ΅œμ’… λ””μŠ€ν”Œλ ˆμ΄μ˜ 1.5%에 λΆˆκ³Όν•©λ‹ˆλ‹€.
03:05
So, take a look.
50
185330
2000
자, ν•œ 번 λ³΄μ‹œμ£ .
03:09
And here you can see it's rotating about the vertical axis only, creating circles.
51
189330
4000
원을 λ§Œλ“€λ©΄μ„œ μˆ˜μ§μΆ•μœΌλ‘œ νšŒμ „ν•˜λŠ” 것을 λ³Ό 수 μžˆμŠ΅λ‹ˆλ‹€.
03:17
And then, as the other axis kicks in,
52
197330
2000
그리고, λ‹€λ₯Έ 좕이 끼어듀면,
03:19
those actually blur into a volume.
53
199330
2000
λΆ€ν”Όλ₯Ό λ„κ²Œ λ©λ‹ˆλ‹€.
03:21
And the shutter speed of the camera
54
201330
2000
μΉ΄λ©”λΌμ˜ μ…”ν„° μŠ€ν”Όλ“œ λ•Œλ¬Έμ—
03:23
actually makes it slightly less effective in this case.
55
203330
3000
μ§€κΈˆμ€ 쑰금 덜 효과적으둜 λ³΄μ΄λŠ”κ΅°μš”.
03:26
But this piece is due out in May.
56
206330
2000
ν•˜μ§€λ§Œ 5월에 μ™„μ„±μ΄λ‹ˆκΉŒμš”.ΒΌ
03:28
It'll be on display at the Interactive Telecommunications Spring Show
57
208330
3000
λ‰΄μš•μ‹œμ˜ κ·Έλ¦°μœ„μΉ˜ λΉŒλ¦¬μ§€μ—μ„œ 열릴 μΈν„°λž™ν‹°λΈŒ 정보톡신 λ΄„ 쇼에
03:31
in Greenwich Village in New York City -- that's open to the public,
58
211330
2000
μ „μ‹œλ  κ²ƒμž…λ‹ˆλ‹€. 이 μ‡ΌλŠ” λŒ€μ€‘μ— μ—΄λ €μžˆμŠ΅λ‹ˆλ‹€.
03:33
definitely invite you all to come and attend -- it's a fantastic show.
59
213330
4000
쇼에 μ˜€μ…”μ„œ 참석해 λ³΄μ‹œκΈ°λ₯Ό κΆŒν•©λ‹ˆλ‹€. ꡉμž₯히 멋진 μ‡Όκ±°λ“ μš”.
03:37
There are hundreds of student innovators with fantastic projects.
60
217330
4000
수백λͺ…μ˜ 학생듀이 ν™˜μƒμ μΈ ν”„λ‘œμ νŠΈλ₯Ό 가지고 μ°Έκ°€ν•  κ²ƒμž…λ‹ˆλ‹€.
03:41
This piece, actually, will be on display
61
221330
2000
이것은 μ‹€μ œλ‘œ
03:43
down in the Sierra Simulcast Lounge
62
223330
2000
μ‹œμ—λΌ λ™μ‹œκ°œμ œ λΌμš΄μ§€μ—μ„œ
03:45
in the breaks between now and the end of the show.
63
225330
2000
μ§€κΈˆλΆ€ν„° μ‡Όκ°€ λλ‚˜κΈ° μ „κΉŒμ§€ μžˆλŠ” μ‰¬λŠ” μ‹œκ°„μ— μ „μ‹œλ  κ²ƒμž…λ‹ˆλ‹€.
03:47
So I'd love to talk to you all, and invite you
64
227330
2000
정말 μ—¬λŸ¬λΆ„λ“€κ³Ό ν•¨κ»˜ ν•  수 μžˆμ–΄μ„œ,
03:49
to come down and take a closer look.
65
229330
2000
μ—¬λŸ¬λΆ„λ“€κ»˜ 이것에 λŒ€ν•΄ 더 μ„€λͺ…λ“œλ¦΄ 수 μžˆμ–΄μ„œ κΈ°λ»€μŠ΅λ‹ˆλ‹€.
03:51
It's an honor to be here. Thanks very much.
66
231330
2000
이 μžλ¦¬μ— μ„€ 수 μžˆμ–΄μ„œ μ˜κ΄‘μ΄μ—ˆμŠ΅λ‹ˆλ‹€. κ°μ‚¬ν•©λ‹ˆλ‹€.
03:53
(Applause)
67
233330
1000
(λ°•μˆ˜)

Original video on YouTube.com
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