Posts Tagged ‘digital divide’

Have You Heard of Computers that Don’t Need an Electricity Connection? Friday, November 12th, 2010

Well, that’s just what India’s i-slate is. It is a low-cost, low-energy tablet PC that works on solar power. It was designed for schools in remote rural areas of India that do not yet have electricity.

I-slate resulted from a collaborative effort among Singapore’s Nanyang Technological University (NTU), Houston’s Rice University and an Indian NGO, Villages for Development and Learning Foundation (ViDAL). The project is being carried out at NTU’s Institute of Sustainable and Applied Infodynamics (ISAID) under the leadership of Rice University’s Prof. Krishna Palem.

The i-slate uses a new type of ultra-energy-efficient microchip being developed by ISAID and the Swiss Center for Electronics and Microtechnology. It needs only a fraction of the electricity consumed by conventional chips and makes it possible to run the i-slate on solar power from panels similar to those used in hand-held calculators.

The i-slate was field tested with a class of 10 to 13 year-olds at a rural school near Hyderabad and the kids reportedly picked up the technology fast. Further tests are scheduled soon.

The development team is now planning to improve the hardware and add more teaching content.

Developments like these help sustainability initiatives and bridge the digital divide between rich and poor sections of society.

Read the news at emerging-technology-talks blog.

The Digital Divide can lead to no Good Sunday, May 23rd, 2010

Digital divide is a term used to signify the difference between different sections of people, or countries, in their ability to use modern digital technologies such as the computer, mobile phone and the Internet. Poor countries are more concerned with basics such as food and healthcare and they are not able to attend to “luxuries” like IT literacy. Even in developed countries, certain sections of the population are digitally illiterate and this leads to a digital divide between different sections.

What are the problems of digital divide? The major problem is that the digitally illiterate people are denied access to knowledge and information that are available to the digitally proficient. Lack of access to knowledge and information leads to missed opportunities for education and earning. The result will be an aggravation of existing wealth disparities.

The world’s, and individual countries’, economic development depends in a major way on the distribution of wealth. If people don’t have purchasing power, there will be no buyers for most of the goods and services produced; production of goods and services will not expand and the economy will stagnate. Purchasing power is created by distributing the wealth of the country as widely as possible.

There is also the issue that high inequality of wealth can lead to civil unrest and wastage of human resources. The world cannot hope to achieve stability so long as large sections of it are underdeveloped.

The issue is complicated by the fact that earth’s existing resources cannot support a living standard that is similar to the living standards in developed nations for all the world’s people.

Digital divide thus have implications beyond just an inability to use computers and the mobile phone. Projects such as Evoke are seeking to spread digital literacy in African countries that are seriously affected by the divide.