Juliana Rotich, develoer of BRCK Internet access for Africa

http://embed.ted.com/talks/juliana_rotich_meet_brck_internet_access_built_for_africa.htmlJuliana Rotich is the co-founder of Ushahidi, open-source software for collecting and mapping information — and of iHub, a collective tech space in Nairobi, Kenya. She is a TED Senior Fellow. © 2013 TED.