At nine years of age Bolivian boy Jose Andre Montanho is already developing a fan base, playing gigs around Latin America – showing off skills that are all the more remarkable because he is blind
Guardian Professional,22 Aug 2014:
Trachoma, the leading cause of infectious blindness, affects 21m people. Could mobile mapping help? Alex Pavluck explains
Guardian Professional,30 May 2014: Simon Labbett helps people who are blind or partially-sighted to develop the skills and confidence to re-order their lives
Yuen Har Tse is blind, her children are sighted. Alex Huntesmith is academically bright, his parents both have learning difficulties. Sally Williams meets five singular families
12 May 2014: Siobhan Meade: The cruelty I was subjected to in public made me feel pathetic, but wearing a body-cam gave me both confidence, and police evidence
We look back at Apple's tech products, including game-changers such as the iMac and iPhone, curiosities like Lisa – and duds, like the 20th Anniversary Macintosh