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Lalitesh Katragadda : 建立地圖，對抗疾病，建設經濟
429,614 views
|
Lalitesh Katragadda |
TEDIndia 2009
• November 2009
Read transcript
在2005年全世界只有15%地區的地圖達到可電子化的精確度。這阻礙了災後的救難，荒置地區和道路的經濟發展潛能。在這個簡短的談話中，Google的Latitesh Katragadda 展示了 Mapmaker, 一個允許全球各地使用者共同標註地圖的軟體。
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