TEDIndia 2009
Lalitesh Katragadda: Making maps to fight disaster, build economies
Lalitesh Katragadda: Vytváranie máp na boj s katastrofami, budovanie ekonomík
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V roku 2005, iba 15 percent sveta bolo zmapovaného. Toto spomaľuje dodávky pomoci po katastrofe a ukrýva ekonomický potenciál nepoužitej pôdy a neznámych ciest. V tomto krátkom príhovore, zamestnanec Googlu Lalitesh Katragadda predvádza Map Maker, nástroj na skupinovú tvorbu máp ktorý ľudí po celom svete používajú na zmapovanie ich sveta.
Lalitesh Katragadda - Engineer
Lalitesh Katragadda builds tools that help groups of people compile information to build something greater than the sum of its parts. His latest fascination: collaborative maps. Full bio
Lalitesh Katragadda builds tools that help groups of people compile information to build something greater than the sum of its parts. His latest fascination: collaborative maps. Full bio
Double-click the English transcript below to play the video.
00:16
In 2008, Cyclone Nargis devastated Myanmar.
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V roku 2008 cyklón Nargis zdevastoval Myanmar.
00:21
Millions of people were in severe need of help.
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Milióny ľudí potrebovali akútne pomoc.
00:25
The U.N. wanted to rush people and supplies to the area.
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U.N. chceli nahnať ľudí a zásoby do oblasti.
00:29
But there were no maps, no maps of roads,
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Ale neexistovali žiadne mapy, žiadne mapy ciest,
00:32
no maps showing hospitals, no way for help to reach the cyclone victims.
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žiadne mapy zobrazujúce nemocnice, žiaden spôsob ako by sa pomoc mohla dostať k obetiam cyklónu.
00:37
When we look at a map of Los Angeles or London,
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Keď sa pozrieme na mapu Los Angeles, alebo Londýna
00:40
it is hard to believe
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je ťažké uveriť
00:43
that as of 2005, only 15 percent of the world
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že v roku 2005 iba 15 percent sveta
00:46
was mapped to a geo-codable level of detail.
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bolo zmapovaných na dostatočnú úroveň detailov.
00:49
The U.N. ran headfirst into a problem
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U.N. strmhlav vbehla do problému
00:52
that the majority of the world's populous faces:
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ktorému čelí väčšina svetovej populácie:
00:54
not having detailed maps.
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nedostupnosť detailných máp.
00:56
But help was coming.
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Ale pomoc bola na ceste.
00:58
At Google, 40 volunteers
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V Googli, 40 dobrovoľníkov
01:00
used a new software
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použilo nový softvér
01:03
to map 120,000 kilometers of roads,
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na zmapovanie 120 000 kilometrov ciest,
01:06
3,000 hospitals, logistics and relief points.
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3 000 nemocníc, logistických a podporných bodov.
01:09
And it took them four days.
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A zabralo im to 4 dni.
01:11
The new software they used? Google Mapmaker.
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Nový softvér ktorý použili? Google Mapmaker.
01:14
Google Mapmaker is a technology that empowers each of us
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Google Mapmaker je technológia ktorá umožňuje každému z nás
01:17
to map what we know locally.
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mapovať to čo lokálne poznáme.
01:20
People have used this software
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Ľudia používali tento softvér
01:22
to map everything from roads to rivers,
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na mapovanie všetkého od ciest po rieky,
01:24
from schools to local businesses,
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od škôl po lokálne podniky
01:27
and video stores to the corner store.
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a od videopožičovní po obchodík na rohu.
01:30
Maps matter.
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Na mapách záleží.
01:32
Nobel Prize nominee Hernando De Soto
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Hernando De Soto, nominant Nobelovej ceny,
01:34
recognized that the key to economic liftoff
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uznal že kľúčom k ekonomickému vzrastu
01:36
for most developing countries
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pre väčšinu rozvojových krajín
01:38
is to tap the vast amounts of uncapitalized land.
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je využiť obrovské množstvá neskapitalizovanej pôdy.
01:41
For example, a trillion dollars
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Napríklad, bilión dolárov
01:44
of real estate remains uncapitalized in India alone.
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v nehnuteľnostiach zostáva neskapitalizovaných v Indií samotnej.
01:47
In the last year alone,
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V minulom roku samotnom
01:49
thousands of users in 170 countries
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tisícky používateľov zo 170 krajín
01:53
have mapped millions of pieces of information,
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zmapovali milióny kúskov informácií
01:56
and created a map of a level of detail never thought viable.
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a vytvorili mapu s úrovňou detailu o ktorej sa nikomu nesnívalo.
01:59
And this was made possible by
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A toto bolo možné vďaka
02:01
the power of passionate users everywhere.
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sile vášnivých užívateľov všade vo svete.
02:05
Let's look at some of the maps
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Pozrime sa na niektoré z máp
02:08
being created by users right now.
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ktoré užívatelia vytvárajú práve teraz.
02:11
So, as we speak, people are mapping the world
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Takže, ako sa rozprávame, tak ľudia mapujú svet
02:13
in these 170 countries.
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v týchto 170 krajinách.
02:15
You can see Bridget in Africa who just mapped a road in Senegal.
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Môžete vidieť Bridget v Afrike ktorá práve zmapovala cestu v Senegale.
02:21
And, closer to home, Chalua, an N.G. road in Bangalore.
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A, bližšie k domovu, Chalua, N.G. cesta v Bangalore.
02:26
This is the result of computational geometry,
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Toto je výsledok výpočtovej geometrie,
02:29
gesture recognition, and machine learning.
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rozpoznávanie gest a strojového učenia.
02:32
This is a victory of thousands of users,
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Toto je víťazstvo tisícok užívateľov,
02:34
in hundreds of cities,
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v stovkách miest,
02:36
one user, one edit at a time.
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jeden používateľ, jedna úprava v danom momente.
02:38
This is an invitation to the 70 percent
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Toto je pozvanie k 70 percentám
02:42
of our unmapped planet.
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našej nezmapovanej planéty.
02:44
Welcome to the new world.
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Vitajte v novom svete.
02:46
(Applause)
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(Potlesk)
ABOUT THE SPEAKER
Lalitesh Katragadda - EngineerLalitesh Katragadda builds tools that help groups of people compile information to build something greater than the sum of its parts. His latest fascination: collaborative maps.
Why you should listen
Lalitesh Katragadda is a software engineer at Google, working on geo-data, machine vision, machine learning and space robotics. Before joining Google, Lalitesh founded a robotics startup that was acquired by Google. At Google, Lalitesh co-founded Google India and was its founding Joint Center Head for two years. He co-started several projects including Google Finance and Hindi Transliteration, and is now working on maps.
Lalitesh Katragadda | Speaker | TED.com