Feb 07, 2017 AM EST Scientists develop a system that allows blind people to see images from microscopes.
Jun 18, 2014 AM EDT "SMART glasses" - developed by Oxford University researchers - for the visually impaired, undergoes public testing.
Oct 03, 2013 AM EDT Amid speculations over his next probable assignment in the United States, the blind Chinese dissident Chen Guangcheng has chosen Catholic University of America in Washington.