This Zimbabwean company provides a bandwidth redistribution wireless mesh network consisting of free access wireless hotspots in public areas, including public transportation.
SaiSai explains that many companies have large periods of time when their internet capacity is not being used to full capacity. The startup’s technology then uses this wasted data to securely feed extra bandwidth to the network giving their users free access to the internet, at no extra cost for these companies.
https://soundcloud.com/techzim-1/saisai-podcast-final-cut