Kibera is the biggest slum in Africa, largely ignored by the government and the public due to its &quot;invisibility&quot;. How crowd-sourcing approach changed the lives of people in Kibera, and what were the impacts?
With 22.5 billion kilometers logged and 100 million users, Waze has rapidly become the navigation app of choice.
And it got there through crowd-sourcing.
Waze, an app that tracks real time traffic and road conditions from drivers’ phones, uses huge amounts of data to better route people to their destinations.