The XO Tablet has a kid-friendly interface where the main screen is organized around what children would like to be when they grow up.
Cheap tablets for developing countries are set to be unveiled at this year's CES.
Yves Béhar of fuseproject discusses how brands should shape their business models based on the consumer experience.
Modder Ben Heck has created a simple and sustainable DIY power source for cellphones and other small devices.
Is humanitarian design coming from Europe and America seen as a new kind of imperialism by poor Asian and African countries?