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Big data

10+ ways big data can improve people’s lives

April 28, 2014 by Norma Palomino Leave a Comment


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The UN High-Level Panel on the Post-2015 Millennium Development Agenda concluded that we need a data revolution to achieve newly established urgent development goals such as eradicating poverty. The impact of big data for development can be major and we need to be aware of its new opportunities.

Here are some examples that illustrate how big data can improve people’s lives, providing opportunities for developing countries to benefit from this new Data Revolution.

1Understanding demographics and migrations

Tracking cell phone activities with GPS can show patterns in migration and the formation of social clusters in cities. Mining social data helped the SAS institute identify unemployment trends in the United States and Ireland three to four months before official reports were able to make the same conclusions (since social media conversations about the loss of housing rose two months earlier than unemployment did).

2Understanding social habits and problems

Analyzing data from social media can unveil potential endemic illnesses when doctors cannot, or patterns of health habits such as exercising, drug and alcohol consumption. Research confirmed that people actually share with their friends in Twitter or Facebook some illnesses they would not share with doctors.

3Improving disaster awareness to alert citizens

The US Geological Survey mines Twitter looking for a significant increase in the volume of messages about earthquakes. As a result, they can now quickly locate an earthquake with 90% accuracy. Thanks to sensor-robot systems, the Ocean Observatories Initiative will monitor oceanic activity and provide real time analyses, which can anticipate tsunamis.

4Understanding macroeconomic trends

Researchers at MIT collected data on daily prices of goods sold or advertised on the web and used that data to estimate inflation with great accuracy. Thanks to it, inflation peaks can now be identified more quickly than with traditional methods.

5Detecting pandemics worldwide in real time

Google Flu Trends and Google Dengue Trends can accurately detect flu and dengue outbreaks by analyzing search logs. By monitoring whether people located in a particular place perform searches related to typical flu or dengue symptoms at a given time, they can detect whether there could be a flu epidemic at that time.

6Revealing topographic changes, traffic patterns and emissions

Solutions like “Ciudad Creativa Digital” will be the basis of smart cities. This project will install sensors capable of transferring real time data about events taking place in the city and allowing, for example, to change the timing of transit lights according to traffic.

7Gathering environmental data to study patterns of climate change

The organization LifeUnderYourFeet offers a set of visualization tools that help make sense of sensor and satellite data which can be used to detect levels of moisture, temperature, and pressure in the soil, which can help researchers make decisions on agriculture and infrastructure projects.

8Improving our public services

Ubidots, an “internet-of-things” platform developed in Colombia, monitors hygiene conditions in 25 hospitals in Latin America by capturing data with sensors about equipment and people’s activities (such as how many people enter and exit a location), and turning it into useful information.

9Organizing humanitarian help

The International Network of Crisis Mappers is a community of practice that gathers individuals who take advantage of geospatial technologies, hand-held radios, and other platforms to provide humanitarian help and disaster response.

The Ushahidi platform used after Haiti’s earthquake allowed Haitians to report people trapped in buildings or in desperate need for by sending text messages.

10Improving our everyday lives and building community

The Community Collaborative Rain, Hail and Snow Network (CoCoRaHS) is a community-based network of volunteers who measure and map precipitation.  Local communities and individuals benefit from data available on the website for things such as mosquito control, city utility planning, insurance adjustments, outdoor & recreation planning and classroom activities.

These are just some examples. How else do you think big data can help us improve our lives?

[message_box title=”Read More” color=”green”]The examples of this article were taken mainly from Global Pulse’s Report Big Data for Development: Challenges and Opportunities, and the book The Fourth Paradigm[/message_box]

 

 


Filed Under: Open Data Tagged With: Big Data, Data Visualization

Norma Palomino

When she was Chief of the Information Services Unit, Norma's main role was to coordinate technology programs, data analysis, and information services in support of the IDB's Knowledge, Innovation, and Communication Sector activities. The three pillars of the Unit include: 1) technology management (such as the Bank's website, the open data portal "Numbers for Development", and the IDB's blog platform); 2) generation of analytical reports of both IDB knowledge product metrics and emerging issues in the digital dialogue in the Region; 3) provision of information programs through library services.

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Open knowledge can be described as information that is usable, reusable, and shareable without restrictions due to its legal and technological attributes, enabling access for anyone, anywhere, and at any time worldwide.

In the blog 'Abierto al Público,' we explore a wide range of topics, resources, and initiatives related to open knowledge on a global scale, with a specific focus on its impact on economic and social development in the Latin American and Caribbean region. Additionally, we highlight the Inter-American Development Bank's efforts to consistently disseminate actionable open knowledge generated by the organization.

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