ABOUT THE SPEAKER
Dave Troy - Technologist
The co-host of TEDxMidAtlantic, Dave Troy is a serial entrepreneur and a data-viz fan.

Why you should listen

Dave Troy is a serial entrepreneur and community activist in Baltimore, Maryland. He is CEO and product architect at 410 Labs, maker of the popular e-mail management tool Mailstrom.co. He has been acknowledged by the founding team at Twitter as the first developer to utilize the Twitter API, with his project “Twittervision,” which was featured in the 2008 MoMA exhibition “Design and the Elastic Mind.” His crowdsourced project Peoplemaps.org uses social network data to map cities. He is also organizer of TEDxMidAtlantic and is passionate about data, cities, and entrepreneurship.

Read his post, "The Math Behind Peoplemaps."

More profile about the speaker
Dave Troy | Speaker | TED.com
TEDGlobal 2014

Dave Troy: Social maps that reveal a city's intersections — and separations

Dave Troy: Društvene mape koje otkrivaju točke presjecanja i odvajanja grada

Filmed:
1,360,205 views

Svaki grad ima svoja susjedstva, grupe i klubove, skrivene linije koje spajaju i razdvajaju ljude iz istog grada. Što možemo naučiti o gradovima iz gledanja u to što ljudi dijele na Internetu? Počevši sa svojim rodnim gradom Baltimorom, Dave Troy stvara sliku toga šta tvitovi žitelja građana otkrivaju o tome tko živi tamo, s kime ti ljudi pričaju, a s kime ne.
- Technologist
The co-host of TEDxMidAtlantic, Dave Troy is a serial entrepreneur and a data-viz fan. Full bio

Double-click the English transcript below to play the video.

00:12
When we think about mappingkartografija citiesgradovi,
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Kada razmišljamo o mapiranju gradova,
00:14
we tendskloni to think about roadsceste
and streetsulice and buildingsgrađevine,
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razmišljamo o cestama i ulicama
i zgradama,
00:17
and the settlementnaselje narrativepripovijest
that led to theirnjihov creationstvaranje,
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i narativu
koji je vodio njihovoj kreaciji,
00:20
or you mightmoć think about
the boldodvažan visionvizija of an urbanurbani designerdizajner,
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ili možete razmišljati o
hrabroj viziji urbanog dizajnera,
ali postoje i drugi načini
kako razmišljati o mapiranju gradova
00:22
but there's other waysnačine
to think about mappingkartografija citiesgradovi
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00:25
and how they got to be madenapravljen.
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i kako su oni nastali.
00:27
TodayDanas, I want to showpokazati you
a newnovi kindljubazan of mapkarta.
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Danas vam želim pokazati
novu vrstu mape.
00:29
This is not a geographicgeografski mapkarta.
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To nije geografska mapa.
00:31
This is a mapkarta of the relationshipsodnosa
betweenizmeđu people in my hometownrodni grad
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Ovo je mapa veza ljudi
u mom rodnom gradu
00:34
of BaltimoreBaltimore, MarylandMaryland,
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Baltimoreu, Maryland,
00:35
and what you can see here is that
eachsvaki dottočka representspredstavlja a personosoba,
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i ono što možete vidjeti ovdje
jest da svaka točka predstavlja osobu,
00:40
eachsvaki linecrta representspredstavlja a relationshipodnos
betweenizmeđu those people,
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svaka linija predstavlja odnos
između tih ljudi,
00:43
and eachsvaki colorboja representspredstavlja a communityzajednica
withinunutar the networkmreža.
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a svaka boja predstavlja zajednicu
unutar mreže.
00:46
Now, I'm here on the greenzelena sidestrana,
down on the fardaleko right where the geeksgeeks are,
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Ja sam ovdje na zelenoj strani,
dolje skroz desno sa štreberima,
00:51
and TEDxTEDx alsotakođer is down
on the fardaleko right. (LaughterSmijeh)
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i TEDx je isto dolje skroz desno.
(Smijeh)
00:55
Now, on the other sidestrana of the networkmreža,
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S druge strane mreže,
00:58
you tendskloni to have primarilyprije svega
African-AmericanAfro-Amerikanac and LatinoLatino folksljudi
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su uglavnom Afro-Amerikanci
i Latino-Amerikanci
01:01
who are really concernedzabrinut about somewhatnešto
differentdrugačiji things than the geeksgeeks are,
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koje zaista zanimaju donekle
drugačije stvari od štrebera,
ali čisto kako biste dobili osjećaj,
01:04
but just to give some senseosjećaj,
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01:06
the greenzelena partdio of the networkmreža
we call SmalltimoreSmalltimore,
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zeleni dio mreže ćemo
nazvati Smalltimore,
01:08
for those of us that inhabitnastanjuju it,
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zbog nas koji tamo stanujemo,
01:10
because it seemsčini se as thoughiako
we're livingživot in a very smallmali towngrad.
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jer se čini kao da živimo
u vrlo malom gradu.
01:13
We see the sameisti people
over and over again,
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Stalno viđamo jedne te iste ljude,
01:15
but that's because
we're not really exploringistraživanje
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ali to je jer zapravo ne istražujemo
01:17
the fullpuni depthdubina and breadthi širina of the cityGrad.
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punu dubinu i širinu grada.
01:20
On the other endkraj of the networkmreža,
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S druge strane mreže,
01:21
you have folksljudi who are interestedzainteresiran
in things like hip-hophip-hop musicglazba
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imate ljude koje zanimaju
stvari poput hip-hop glazbe
01:24
and they even identifyidentificirati with livingživot
in the DCDC/MarylandMaryland/VirginiaVirginia areapodručje
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i čak se identificiraju sa životom
u okolini DC/Maryland/Virginia-e
01:28
over, say, the BaltimoreBaltimore cityGrad
designationoznaka properodgovarajuće.
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prije nego sa životom
u okolini samog Baltimorea.
01:32
But in the middlesrednji, you see that there's
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Ali u sredini vidite da postoji
01:35
something that connectsspaja
the two communitieszajednice togetherzajedno,
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nešto što povezuje dvije zajednice,
01:37
and that's sportssportski.
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a to je sport.
01:38
We have the BaltimoreBaltimore OriolesOriolesi,
the BaltimoreBaltimore RavensGavrani footballnogomet teamtim,
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Imamo Baltimore Orioles,
Baltimore Ravens ekipe američkog nogometa,
01:41
MichaelMichael PhelpsPhelps, the OlympianOlimpijac.
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olimpijca Michalea Phelpsa.
01:42
UnderPod ArmourOklop, you maysvibanj have heardčuo of,
is a BaltimoreBaltimore companydruštvo,
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'Under Armour', možda ste čuli
to je kompanija iz Baltimora,
01:45
and that communityzajednica of sportssportski
actsdjela as the only bridgemost
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i ta sportska zajednica funkcionira
kao jedini most
01:48
betweenizmeđu these two endskrajevi of the networkmreža.
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između ova dva kraja mreže.
01:50
Let's take a look at SanSan FranciscoFrancisco.
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Pogledajmo San Francisco.
01:52
You see something a little bitbit
differentdrugačiji happeningdogađa in SanSan FranciscoFrancisco.
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Vidite da se u San Franciscu događa
nešto malo drugačije.
S jedne strane, imate dijelove s
medijima, politikom i vijestima
01:55
On the one handruka, you do have
the mediamedia, politicspolitika and newsvijesti loberežanj
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02:00
that tendsteži to existpostojati
in BaltimoreBaltimore and other citiesgradovi,
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koji postoje i u Baltimoreu
i u drugim gradovima,
02:02
but you alsotakođer have this
very predominantpredominantan groupskupina
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ali imate i ovu grupu koja prevladava,
02:04
of geeksgeeks and techiesTehničari that are sortvrsta of
takinguzimanje over the topvrh halfpola of the networkmreža,
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grupu štrebera i ljubitelja tehnologije
koji su na gornjoj polovici mreže,
02:09
and there's even a groupskupina
that's so distinctizrazit and clearčisto
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i čak postoji grupa
koja je toliko jasno odvojena
02:11
that we can identifyidentificirati it
as TwitterTwitter employeeszaposlenici,
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i koju možemo identificirati kao
zaposlenike Twittera,
02:14
nextSljedeći to the geeksgeeks, in betweenizmeđu
the gamersigra and the geeksgeeks,
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pored štrebera,
između gamera i štrebera,
02:17
at the oppositesuprotan endkraj
of the hip-hophip-hop spectrumspektar.
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nasuprot hip-hop spektra.
02:20
So you can see, thoughiako,
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Ipak možete vidjeti
02:22
that the tensionstenzije that we'veimamo
heardčuo about in SanSan FranciscoFrancisco
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da su istinite tenzije
koje smo čuli za San Francisco
02:24
in termsUvjeti of people beingbiće
concernedzabrinut about gentrificationgentrifikacija
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što se tiče brige ljudi
zbog gentrifikacije
i svih novih tehnoloških tvrtki
koje donose novo bogatstvo
02:27
and all the newnovi techtech companiestvrtke
that are bringingdonošenje newnovi wealthbogatstvo
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02:30
and settlementnaselje into the cityGrad are realstvaran,
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i naseljavanje grada,
02:32
and you can actuallyzapravo see
that documenteddokumentirati here.
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i to zapravo ovdje imate dokumentirano.
02:34
You can see the LGBTLGBT communityzajednica
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Možete vidjeti kako se LGBT zajednica
02:36
is not really gettinguzimajući alonguz
with the geekštreber communityzajednica that well,
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baš i ne slaže najbolje
sa zajednicom štrebera,
02:40
the artsumjetnost communityzajednica, the musicglazba communityzajednica.
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zajednicom umjetnika i glazbenika.
02:42
And so it leadsvodi to things like this.
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To dovodi do ovakvih stvari.
02:44
["EvictUklanjanje TwitterTwitter"]
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["Izbacite Twitter"]
02:45
SomebodyNetko sentposlao me this photofoto
a fewnekoliko weeksTjedni agoprije,
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Neko mi je poslao ovu sliku
prije nekoliko tjedana
02:46
and it showspokazuje what is happeningdogađa
on the groundtlo in SanSan FranciscoFrancisco,
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i tu se vidi što se događa
u San Franciscu,
02:49
and I think you can
actuallyzapravo try to understandrazumjeti that
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i mislim da možete zapravo
razumijeti ovo
02:52
throughkroz looking at a mapkarta like this.
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kroz gledanje mapa poput ove.
02:53
Let's take a look at RioRio dede JaneiroJaneiru.
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Pogledajmo Rio de Janeiro.
Proteklih nekoliko tjedana skupljao
sam podatke o Riju,
02:55
I spentpotrošen the last fewnekoliko weeksTjedni
gatheringprikupljanje datapodaci about RioRio,
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02:58
and one of the things
that stoodstajao out to me about this cityGrad
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i jedna od stvari koja se istaknula
u vezi s ovim gradom
03:00
is that everything'ssve je
really kindljubazan of mixedmješovit up.
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jest da je sve nekako izmiješano.
03:03
It's a very heterogenousheterogeni cityGrad in a way
that BaltimoreBaltimore or SanSan FranciscoFrancisco is not.
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To je veoma heterogen grad na način
na koji Baltimore i San Francisco nisu.
03:07
You still have the loberežanj of people involvedumiješan
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Još uvijek imate grupe ljudi koji su
povezani
03:09
with governmentvlada, newspapersnovine,
politicspolitika, columnistskolumnisti.
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s vladom, novinama,
politikom, kolumniste.
03:11
TEDxRioTEDxRio is down in the lowerdonji right,
right nextSljedeći to bloggersblogeri and writerspisci.
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TEDxRio je u donjem lijevom kutu,
neposerdno pored blogera i pisaca.
03:15
But then you alsotakođer have this
tremendousogroman diversityraznovrsnost of people
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Ali onda imate i ovu nevjerojatnu
raznovrsnost ljudi
03:18
that are interestedzainteresiran
in differentdrugačiji kindsvrste of musicglazba.
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koje zanimaju različite vrste glazbe.
Ovdje su predstavljeni
čak i sljedbenici Justina Bibera.
03:20
Even JustinJustin BieberBieber fansfanovi
are representedzastupljeni here.
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03:22
Other boydječak bandsbendovi, countryzemlja singerspjevači,
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Drugi boy bendovi, country pjevači,
03:25
gospelEvanđelje musicglazba, funkFunk and rapkucanje
and stand-upustani comedyKomedija,
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gospel glazba, funk i rap
i stand-up komedija,
03:28
and there's even a wholečitav sectionodjeljak
around drugslijekovi and jokesVicevi.
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i tu je čak i cijela sekcija
vezana uz drogu i šale.
03:31
How coolsvjež is that?
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Zar to nije super?
03:32
And then the FlamengoFlamengo footballnogomet teamtim
is alsotakođer representedzastupljeni here.
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Tu je predstavljen
i nogometni tim Flamenga.
03:35
So you have that sameisti kindljubazan of spreadširenje
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Imate istu vrstu rasprostranjenosti
03:38
of sportssportski and civicsnauk o građanskim pravima
and the artsumjetnost and musicglazba,
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sporta i građanskih organizacija,
umjetnosti i glazbe,
03:40
but it's representedzastupljeni
in a very differentdrugačiji way,
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ali to je sve predstavljeno
na prilično drugačiji način,
03:43
and I think that maybe fitsodgovara
with our understandingrazumijevanje of RioRio
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i mislim kako se to možda uklapa
s našim viđenjem Rija
03:46
as beingbiće a very multiculturalmultikulturalna,
musicallyglazbeno diversedrugačiji cityGrad.
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kao vrlo multikulturalnog,
glazbeno raznovrsnog grada.
03:50
So we have all this datapodaci.
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Imamo sve te podatke.
To je nevjerojatno bogat skup podataka
koji sada imamo o gradovima,
03:53
It's an incrediblynevjerojatno richbogat setset of datapodaci
that we have about citiesgradovi now,
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03:57
maybe even richerbogatiji than any datapodaci setset
that we'veimamo ever had before.
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možda čak i bogatiji od bilo kojeg
skupa podataka kojeg smo imali do sada.
04:00
So what can we do with it?
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Što možemo napraviti s time?
04:02
Well, I think the first thing
that we can try to understandrazumjeti
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Mislim da prvo možemo pokušati razumijeti
04:05
is that segregationsegregacija is a socialsocijalni constructizgraditi.
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da je segregacija samo konstrukt društva.
04:07
It's something that we chooseizabrati to do,
and we could chooseizabrati not to do it,
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To je nešto što biramo raditi,
i možemo izabrati da to ne radimo,
04:10
and if you kindljubazan of think about it,
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i ako razmislite o tome,
04:12
what we're doing with this datapodaci
is aimings ciljem a spaceprostor telescopeteleskop at a cityGrad
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s ovim podacima ciljamo
svemirskim teleskopom u grad
04:16
and looking at it as if was
a giantgigantski highvisok schoolškola cafeteriakafeterija,
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i gledamo na njega poput
ogromne kantine u srednjoj školi,
04:19
and seeingvidim how everybodysvi arrangedraspoređeni
themselvesse in a seatingza sjedenje chartgrafikon.
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i gledamo u kojem rasporedu svi sjede.
04:22
Well maybe it's time to shaketresti up
the seatingza sjedenje chartgrafikon a little bitbit.
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Možda je vrijeme da malo promiješamo
taj raspored sjedenja.
04:26
The other thing that we startpočetak to realizeostvariti
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Druga stvar koju smo počeli shvaćati
04:28
is that raceutrka is a really
poorsiromašan proxyproksiji for diversityraznovrsnost.
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jest kako je rasa zapravo loša zamjena
za raznovrsnost.
04:31
We'veMoramo got people representedzastupljeni
from all differentdrugačiji typesvrste of racesutrke
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Imamo ljude iz svih mogućih rasa
04:34
acrosspreko the entirečitav mapkarta here --
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preko cijele mape -
04:36
only looking at raceutrka
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gledajući samo na rasu,
ne doprinosimo svom
razvoju raznovrsnosti.
04:39
doesn't really contributedoprinijeti to
our developmentrazvoj of diversityraznovrsnost.
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04:41
So if we're tryingtežak to use diversityraznovrsnost
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Tako da, ako pokušavamo koristiti
raznovrsnost
04:43
as a way to tacklepribor some of our
more intractabletvrdoglav problemsproblemi,
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kao način borbe s nekim
od naših tvrdoglavijih problema,
04:46
we need to startpočetak to think
about diversityraznovrsnost in a newnovi way.
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moramo početi razmišljati
o raznovrsnosti na drugi način.
04:49
And lastlyposljednje, we have the abilitysposobnost to createstvoriti
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I konačno, imamo sposobnost stvarati
intervencije kako bismo počeli s
preoblikovanjem svojih gradova na nov način
04:53
interventionsintervencije to startpočetak to reshapepreoblikovati
our citiesgradovi in a newnovi way,
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04:56
and I believe that if
we have that capabilitysposobnost,
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i vjerujem da ako imamo tu sposobnost,
04:59
we maysvibanj even bearsnositi some
responsibilityodgovornost to do so.
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možda čak imamo
i neku odgovornost da to napravimo.
05:02
So what is a cityGrad?
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Dakle, što je grad?
05:03
I think some mightmoć say that it is
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Mislim da bi neki rekli
05:06
a geographicalgeografski areapodručje or a collectionkolekcija
of streetsulice and buildingsgrađevine,
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da je to geografsko područje
ili skup ulica i zgrada,
05:09
but I believe that a cityGrad
is the sumiznos of the relationshipsodnosa
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ali ja verujem da je grad zbir veza ljudi
05:12
of the people that liveživjeti there,
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koji u njemu žive,
05:13
and I believe that if we can startpočetak to
documentdokument those relationshipsodnosa in a realstvaran way
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i vjerujem da ako možemo započeti
dokumentirati te veze na stvaran način,
05:19
then maybe we have a realstvaran shotšut
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onda možda imamo realnu priliku
05:21
at creatingstvaranje those kindsvrste of citiesgradovi
that we'dmi bismo like to have.
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stvoriti onu vrstu grada
kakav bismo željeli imati.
05:24
Thank you.
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Hvala vam.
(Pljesak)
05:25
(ApplausePljesak)
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ABOUT THE SPEAKER
Dave Troy - Technologist
The co-host of TEDxMidAtlantic, Dave Troy is a serial entrepreneur and a data-viz fan.

Why you should listen

Dave Troy is a serial entrepreneur and community activist in Baltimore, Maryland. He is CEO and product architect at 410 Labs, maker of the popular e-mail management tool Mailstrom.co. He has been acknowledged by the founding team at Twitter as the first developer to utilize the Twitter API, with his project “Twittervision,” which was featured in the 2008 MoMA exhibition “Design and the Elastic Mind.” His crowdsourced project Peoplemaps.org uses social network data to map cities. He is also organizer of TEDxMidAtlantic and is passionate about data, cities, and entrepreneurship.

Read his post, "The Math Behind Peoplemaps."

More profile about the speaker
Dave Troy | Speaker | TED.com