4G WiMAX The Future of Internet

Wireless Internet has always been available, but only in limited areas.

A new technology, called WiMAX, gives Internet service providers the ability to offer wireless Internet to entire cities, allowing users to access the Internet from anywhere in the...

Source:
http://EzineArticles.com/4326188

New technology helps visually impaired to see emotions

Without vision it's impossible to interpret facial expressions, or so it's believed.

Not any more.

Source:
http://www.physorg.com/news191605441.html