As part of the Guardian's second Project Activate initiative we open up our doors and our minds to the crisis crowdsourcing platform Ushahidi for a week of creative and technological collaboration
The founder of Question Box discusses the profound impact of her social experiment on people living in rural areas of India and Uganda
Activate 2010 video
Activate 2010: David Cavallo
David Cavallo on the complications and challenges of global education systems and the power of technology to overcome obsolete solutions to key educational problems