Caleb Chung dreams up toys that interact with children. He's the inventor of Furby, a talking (and listening) robotic furball that sold some 50 million units in the late '90s. His newest plaything: Pleo the adorable robot dinosaur.
TED Fellow Robert Hakiza is the co-founder of the Young African Refugees for Integral Development (YARID), which empowers refugees and builds community through vocational education, English classes, access to sports and computer literacy skills.
TED Fellow Anjan Sundaram has spent the last decade writing about 21st century dictatorships, forgotten conflicts and discrimination around the world – from the Democratic Republic of Congo to Rwanda and India.