Stefan Kraus describes how volunteers may help to rebuild Vanuatu using smartphones
Locating missing victims of Nepal's earthquake using mapping volunteers and OpenStreetMap
Facebook's free service Internet.org runs counter to net neutrality critics say
A report on Karen the App – an unsettling art project featuring a fictional life coach
The Open data challenge that aims to radically improve our cultural lives
Does Space exploration benefit or suffer from input of volunteers and Citizen Science?
How Steve Jobs rebuilt Apple in the 1990s
Why fingerprints hold the key to secure health records in Bangladesh
What is the real hacking threat from groups such as Isis?