Skip to main content

Home/ Teachers Without Borders/ Group items tagged cell phones

Rss Feed Group items tagged

Teachers Without Borders

Mosoko - NRCC Wiki - 0 views

  • Two recent examples show how mobile phones can improve peoples' access to information in developing economies. Robert Jensen studied the effect of the growth in mobile phone use in fishing villages in the Indian state of Kerala. As cellular coverage grew from nothing to 100% from 1997 to 2000, the fish market became more efficient: fishermen knew where that days' catch would fetch a good price, price fluctuations between villages diminished, and fewer fish were discarded at the end of each day. A second example shows how markets for agricultural goods -- accessed via phone -- aided farmers in East Africa. The Kenyan Agricultural Commodity Exchange makes nationwide prices available through text messages. Prior to the Exchange, the main source of pricing information was the middleman to whom the farmers were selling -- people who were motivated to buy the commodity as cheaply as possible. Armed with better pricing information, farmers can now sell their goods for prices closer to market rates.
  • Billions of people have mobile phones but only a small fraction of those people have access to the Web. We are focusing on three main types of services that are widespread on the Web, but are absent in developing regions: classified advertising, social networks, and information sharing through Wikis. In all three service aspects, we seek to provide an intuitive and dynamic infrastructure for user-generated content. Craigslist, in the US, and similar free classified services in other developed countries have created marketplaces for exchanging goods and services where none existed before. Their web-based access cannot be brought to developing countries in the near future. Instead, what if we could assist people in forming similar types of connections using only their mobile phones?
  • Short-term goals: Focus on one domain: apartment listings. Build a prototype and deploy it for a month in Nairobi for free.
  • ...2 more annotations...
  • Provide more powerful interfaces to users who do have Internet access. These interfaces will be both through standard computer web browsers and through customized applications that run on higher-end phones. Currently, the vast majority of phones in developing regions are not capable of running customized applications (e.g. Java). Use speech recognition to improve matching process.
  • This project seeks to develop an "audio wiki" -- an open platform (like Wikipedia) that people can freely access and contribute to, but rather than using a desktop computer, they use a cell phone. This means that all content will be spoken rather than written, and there are a host of interesting challenges in user interfaces, speech recognition, and audio processing that need to be tackled.
Teachers Without Borders

Mobile phones help bring aid to remotest regions - CSMonitor.com - 0 views

  • One of the US Agency for International Development’s (USAID) partners is Souktel, a mobile phone service based in the Middle East.
  • Souktel creates databases, message surveys, and instant alerts that can be sent out and received via mobile phone. The platform tries to better connect job seekers with employers through basic Short Message Service (SMS) texting.
  • More recently, Souktel has applied this system to international development work. By expanding their service into northern and eastern Africa, messaging services are being used to connect mobile phone users in previously impenetrable locations with aid and relief workers.
  • ...1 more annotation...
  • Souktel’s services are coinciding with the exponential rise of mobile phone use in the developing world. The United Nations’ International Telecommunication Union reports that there were 360 million African and 310 million Middle Eastern mobile phone subscribers in 2010. These recent numbers are up from just 87 million and 85 million respective subscribers in 2005.
Teachers Without Borders

Africa Faces Surge of Secondary School Students | Africa | English - 0 views

  • Africa’s educational systems are suffering from growing pains.  More students than ever are enrolling in school, but the supply of teachers and infrastructure have not kept up with demand. Educators say about 80 percent of African students are completing primary school -- thanks in part to the push to meet the UN’s Millennium Development Goals. They call for universal primary education by the 2015. John Daniel, the president and CEO of the intergovernmental organization the Commonwealth of Learning, says success is bringing more challenges. SCOPESecondary school students at KwaMhlanga High School in Mpumalanga, South Africa. “The African countries achieved in 10 years what it took many developed countries 100 years to do two centuries ago," he said, "and they don’t have many resources left over to do secondary.”
  • “Girls who have secondary education … have on average worldwide one-point-eight fewer children than girls who don’t," he said. "That’s a difference of two or three billion to the population of the world by 2050. There is [one educational researcher, Joel Cohen] who says therefore girls’ education is best way of stopping population growth and climate change.”
  • The Commonwealth of Learning proposes open schools, using new technologies and new ways to meet the needs of school aged children, drop-outs, mothers who want to learn at home and working adults. He said the schools cut costs and save time by using new technologies, including cell phones. Secondary school curricula can be created and shared among schools without costly intellectual property rights.
  • ...2 more annotations...
  • That’s exactly what’s happening in a project involving six Commonwealth countries that develop and share course materials – Botswana, Lesotho, Namibia, Seychelles, Zambia and Trinidad and Tobago.
  • Some secondary schools in Africa are considering the use of cell phones to reach students who cannot attend traditional classroom lectures.  Instead, they can listen to lessons sent by voicemail and even take tests by phone.
Teachers Without Borders

Locator chips keep track of students in Brazil - World - NewsObserver.com - 0 views

  •  
    Radio frequency chips in "intelligent uniforms" let a computer know when children enter school and it sends a text message to their cell phones. Parents are also alerted if kids don't show up 20 minutes after classes begin with the following message: "Your child has still not arrived at school."
Teachers Without Borders

Tracking Mobile and Internet Services Across Africa | White African - 0 views

  • I decided to put together a site, African Signals, where people could leave information on the availability, costs and service levels of mobile phone and internet connections in their country. Right now there is a basic skeleton for every country, but it needs to be updated and improved.
Teachers Without Borders

India: The Open Defecation Paradox - Pulitzer Center Untold Stories - 0 views

  • Open defecation—humans defecating outside—is the ugly stepsister of clean water scarcity, which we commemorate on World Water Day. Two-and-half billion people lack access to even simple pit toilets, which is three times as many people as lack access to clean drinking water and results in two million preventable deaths per year, mostly of children under five from intestinal diseases.
  • Jack Sim, the self-described “evangelist of toilets,” from the World Toilet Organization, theorizes that’s because “every politician wants to be photographed standing next to a new well, but no one wants to be photographed standing next to a new toilet.” And without some portion of the powers that be to drive a story, coverage becomes scarce.
  • India has the largest number of open defecators in the world, over 600 million of them. At a certain level, this fact is inescapable. Within a hundred yards of our five star hotel in New Delhi, we could find expanses of human feces—we could find them because we could smell them. Touring Delhi slum clusters with local activists, we traversed neighborhoods where 5,000 people share 20 public toilets, which is nearly the same as having no toilets, resulting in even vaster expanses of human feces. But in urban areas, open defecation can also be invisible in the way poor people can quickly become invisible.
  • ...1 more annotation...
  • For example, NGOs can produce statistics indicating that more households in India have cell phones and television than access to toilets. But for rural people to want to put in toilets, they have to be informed.
1 - 14 of 14
Showing 20 items per page