TED2013
David Lang: My underwater robot
Dejvid Leng (David Lang): Moj podvodni robot
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Readability: 4.3
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Dejvid Leng je stvaralac koji je naučio kako da postane amater okeanograf. To jest, naučio je robota da to radi za njega. U ovom šarmantnom govoru, član TED Fellows programa, Leng nam pokazuje kako se udružio sa mrežom ljubitelja okeana kako bi napravili jeftine istraživače okeana zasnovane na principu otvorenog izvornog koda.
David Lang - Maker
David Lang is a maker and the co-founder of OpenROV, a community of ocean lovers who build underwater robots. Full bio
David Lang is a maker and the co-founder of OpenROV, a community of ocean lovers who build underwater robots. Full bio
Double-click the English transcript below to play the video.
00:13
(Aquatic noises)
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(Zvuci vode)
00:20
So this video was taken
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Ovaj video je snimljen
00:22
at Aquarius undersea laboratory
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u podvodnoj laboratoriji Akvarijus
00:25
four miles off the coast of Key Largo,
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6,5 kilometra od obale Ki Larga,
00:26
about 60 feet below the surface.
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oko 18 metara ispod površine.
00:29
NASA uses this extreme environment
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NASA koristi ovo ekstremno okruženje
00:31
to train astronauts and aquanauts,
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kako bi obučavala
astronaute i akvanaute
astronaute i akvanaute
00:33
and last year, they invited us along for the ride.
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i prošle godine su i nas pozvali
da se pridružimo.
da se pridružimo.
00:37
All the footage was taken from our open ROV,
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Svi snimci su nastali
sa našeg otvorenog VDU-a,
sa našeg otvorenog VDU-a,
00:39
which is a robot that we built in our garage.
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robota kojeg smo stvorili u našoj garaži.
00:44
So ROV stands for Remote Operated Vehicle,
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VDU je skraćenica za vozilo
na daljinsko upravljanje,
na daljinsko upravljanje,
00:48
which in our case means our little robot
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što je u ovom slučaju naš maleni robot
00:49
sends live video
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koji šalje video zapis uživo
00:51
across that ultra-thin tether
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preko tog veoma tankog konopca
00:53
back to the computer topside.
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do kompjutera na površini.
00:56
It's open source, meaning we publish
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Radi se o principu otvorenog
izvornog koda, što znači da objavljujemo
izvornog koda, što znači da objavljujemo
00:58
and share all of our design files
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i delimo na internetu
01:00
and all of our code online,
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sve podatke o dizajnu
kao i sve kodove,
kao i sve kodove,
01:01
allowing anyone to modify
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što dozvoljava svakom da menja
01:03
or improve or change the design.
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ili poboljšava dizajn.
01:06
It's built with mostly off-the-shelf parts
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Napravljen je uglavnom
od dostupnih delova
od dostupnih delova
01:08
and costs about 1,000 times cheaper
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i oko 1000 puta je jeftiniji
01:10
than the ROVs James Cameron used
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od VDU-a koje je koristio
Džejms Kameron
Džejms Kameron
01:12
to explore the Titanic.
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pri istraživanju Titanika.
01:15
So ROVs aren't new.
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VDU nije nov koncept.
01:17
They've been around for decades.
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Tu je već decenijama.
01:19
Scientists use ROVs to explore the oceans.
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Naučnici koriste ova vozila
da istraže okeane.
da istraže okeane.
01:22
Oil and gas companies use them for exploration
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Kompanije za naftu i gas
koriste ih za istraživanje
koriste ih za istraživanje
01:25
and construction.
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i izgradnju.
01:27
What we've built isn't unique.
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Ovo što smo napravili
nije jedinstveno.
nije jedinstveno.
01:29
It's how we've built it that's really unique.
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Ali način na koji smo
ga napravili jeste.
ga napravili jeste.
01:32
So I want to give you a quick story
of how it got started.
of how it got started.
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Brzo ću vam ispričati
kako je sve počelo.
kako je sve počelo.
01:35
So a few years ago, my friend Eric and I
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Pre nekoliko godina,
moj prijatelj Erik i ja
moj prijatelj Erik i ja
01:37
decided we wanted to explore this underwater cave
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smo odlučili da želimo
da istražimo jednu podvodnu pećinu
da istražimo jednu podvodnu pećinu
01:40
in the foothills of the Sierras.
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u podnožju Sijera Nevade.
01:41
We had heard this story about lost gold
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Čuli smo priču o izgubljenom zlatu
01:43
from a Gold Rush-era robbery,
and we wanted to go up there.
and we wanted to go up there.
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iz pljačke iz vremena zlatne groznice
i želeli smo da odemo tamo.
i želeli smo da odemo tamo.
01:46
Unfortunately, we didn't have any money
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Nažalost, nismo imali novca
01:48
and we didn't have any tools to do it.
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kao ni alata da to uradimo.
01:49
So Eric had an initial design idea for a robot,
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Erik je imao prvobitnu ideju
za dizajn robota,
za dizajn robota,
01:53
but we didn't have all the parts figured out,
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ali nismo shvatili koji su nam
sve potrebni delovi
sve potrebni delovi
01:55
so we did what anybody would do in our situation:
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tako da smo uradili ono
što bi i svako drugi našoj situaciji:
što bi i svako drugi našoj situaciji:
01:58
we asked the Internet for help.
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pitali smo za pomoć na internetu.
02:00
More specifically, we created this website,
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Tačnije, stvorili smo sajt
02:02
openROV.com, and shared
our intentions and our plans
our intentions and our plans
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openROV.com i podelili smo
svoje namere i planove.
svoje namere i planove.
02:05
For the first few months, it was just Eric and I
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Prvih nekoliko meseci,
tu smo bili samo Erik i ja
tu smo bili samo Erik i ja
02:07
talking back to each other on the forums,
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koji smo pričali na forumima
02:10
but pretty soon, we started to get feedback
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ali smo uskoro počeli da dobijamo
povratne informacije
povratne informacije
02:12
from makers and hobbyists,
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od proizvođača i hobista
02:14
and then actually professional ocean engineers
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i onda od pravih profesionalnih
okeanskih inženjera
okeanskih inženjera
02:16
who had some suggestions for what we should do.
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koji su imali predloge za to
šta bi trebalo da uradimo.
šta bi trebalo da uradimo.
02:19
We kept working on it. We learned a lot.
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Nastavili smo s radom.
Dosta smo naučili.
Dosta smo naučili.
02:21
We kept prototyping, and eventually,
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Nastavili smo s prototipima
dok najzad nismo
dok najzad nismo
02:23
we decided we wanted to go
to the cave. We were ready.
to the cave. We were ready.
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odlučili da želimo da odemo do pećine.
Bili smo spremni.
Bili smo spremni.
02:26
So about that time, our little expedition
became quite a story,
became quite a story,
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Otprilike u to vreme, naša mala
ekspedicija postala je prava priča
ekspedicija postala je prava priča
02:29
and it got picked up in The New York Times.
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i zabeležio ju je Njujork Tajms.
02:31
And we were pretty much just overwhelmed
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Bili smo jednostavno preplavljeni
02:33
with interest from people who wanted a kit
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interesovanjem ljudi
koji su želeli komplet
koji su želeli komplet
02:35
that they could build this open ROV themselves.
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sa kojim bi sami mogli
da naprave ovo otvoreno VDU.
da naprave ovo otvoreno VDU.
02:37
So we decided to put the project on Kickstarter,
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Odlučili smo da projekat
postavimo na Kikstarter
postavimo na Kikstarter
02:41
and when we did,
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i kada smo to uradili
02:42
we raised our funding goal in about two hours,
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dostigli smo cilj za finansiranje
za otprilike dva sata
za otprilike dva sata
02:44
and all of a sudden,
had this money to make these kits.
had this money to make these kits.
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i odjednom smo imali novac
da pravimo ove komplete.
da pravimo ove komplete.
02:47
But then we had to learn how to make them.
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Ali onda smo morali da naučimo
kako da ih pravimo.
kako da ih pravimo.
02:49
I mean, we had to learn small batch manufacturing.
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Morali smo da naučimo
proizvodnju na malo.
proizvodnju na malo.
02:52
So we quickly learned that our garage
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Ubrzo smo shvatili da naša garaža
02:55
was not big enough to hold our growing operation.
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nije bila dovoljno velika
za naš projekat u razvoju.
za naš projekat u razvoju.
02:58
But we were able to do it, we got all the kits made,
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Ali uspeli smo to da uradimo,
napravili smo sve komplete,
napravili smo sve komplete,
03:00
thanks a lot to TechShop,
which was a big help to us,
which was a big help to us,
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zahvaljujući uglavnom Tekšopu
koji nam je puno pomogao
koji nam je puno pomogao
03:02
and we shipped these kits all over the world
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i ove komplete smo razaslali
svuda po svetu
svuda po svetu
03:05
just before Christmas of last year,
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prošle godine pred sam Božić,
03:07
so it was just a few months ago.
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tako da je to bilo
tek pre nekoliko meseci.
tek pre nekoliko meseci.
03:09
But we're already starting to get video
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Ali već počinju da nam šalju video snimke
03:11
and photos back from all over the world,
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i slike iz celog sveta,
03:13
including this shot from under the ice in Antarctica.
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uključujući i ovaj snimak
ispod leda na Antarktiku.
ispod leda na Antarktiku.
03:16
We've also learned the penguins love robots.
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Takođe smo saznali
da pingvini obožavaju robote.
da pingvini obožavaju robote.
03:19
(Laughter)
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(Smeh)
03:21
So we're still publishing all the designs online,
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Još uvek objavljujemo
sve dizajne na internetu
sve dizajne na internetu
03:24
encouraging anyone to build these themselves.
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i ohrabrujemo svakoga
da sam napravi ove robote.
da sam napravi ove robote.
03:26
That's the only way that we could have done this.
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To je jedini način na koji smo
mogli ovo da uradimo.
mogli ovo da uradimo.
03:29
By being open source, we've created
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Kroz princip otvorenog izvornog koda
stvorili smo
stvorili smo
03:30
this distributed R&D network,
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ovu distribuiranu mrežu
istraživanja i razvoja
istraživanja i razvoja
03:33
and we're moving faster than
any venture-backed counterpart.
any venture-backed counterpart.
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i napredujemo brže nego
bilo koji sličan finansirani projekat.
bilo koji sličan finansirani projekat.
03:36
But the actual robot is really only half the story.
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Ali robot je zapravo samo pola priče.
03:40
The real potential, the long term potential,
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Pravi, dugoročni potencijal
03:42
is with this community of DIY ocean explorers
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nalazi se u ovoj zajednici
"uradi sam" istraživača okeana
"uradi sam" istraživača okeana
03:45
that are forming all over the globe.
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koji nastaju širom planete.
03:47
What can we discover
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Šta možemo otkriti
03:49
when there's thousands of these devices
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kada postoji na hiljade ovih naprava
03:51
roaming the seas?
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koje lutaju morima?
03:53
So you're probably all wondering: the cave.
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Svi se verovatno pitate
šta je bilo sa pećinom.
šta je bilo sa pećinom.
03:55
Did you find the gold?
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Da li ste našli zlato?
03:57
Well, we didn't find any gold,
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Pa, nismo našli zlato
03:58
but we decided that what we found
was much more valuable.
was much more valuable.
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ali smo odlučili da je ono
što smo našli mnogo vrednije.
što smo našli mnogo vrednije.
04:02
It was the glimpse into a potential future
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To je obris potencijalne budućnosti
04:04
for ocean exploration.
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istraživanja okeana.
04:06
It's something that's not limited to
the James Camerons of the world,
the James Camerons of the world,
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To je nešto što nije rezervisano
samo za Džejmse Kamerone ovog sveta,
samo za Džejmse Kamerone ovog sveta,
04:09
but something that we're all participating in.
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već nešto u čemu svi učestvujemo.
04:11
It's an underwater world
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To je podvodni svet
04:13
we're all exploring together.
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koji istražujemo zajedno.
04:15
Thank you.
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Hvala vam.
04:17
(Applause)
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(Aplauz)
ABOUT THE SPEAKER
David Lang - MakerDavid Lang is a maker and the co-founder of OpenROV, a community of ocean lovers who build underwater robots.
Why you should listen
David Lang is a maker whose craving for adventure turned him into an amateur ocean explorer. A few years ago Lang and NASA engineer Eric Stackpole went looking for lost gold (literally) in an underwater cave in the foothills of the Sierra Navada. But they weren't quite sure how to go about it. Without much expertise (or money), the two put initial designs for an underwater robot explorer online. Soon OpenROV was born: a community of citizen ocean explorers who build and constantly improve upon these small remote operated underwater robots.
Lang is also the author of Zero to Maker and a 2013 TED Fellow. He lives on a sailboat in the San Francisco Bay.
David Lang | Speaker | TED.com