TV viewers across the world can engage with extra content related to the programme they’re watching via their smartphones. But the majority of people in Africa aren't smartphone owners. So how is second screen entertainment staying relevant in Africa without the use of these devices?

Finding parking in Johannesburg, where there's still a heavy influx of car commuters, can be a nightmare. But the recent EcoMobility festival has given South Africa a preview of what the future of commuting may look like, as more people adopt sustainable modes of transport.

The global hotel industry is expected to generate $550 billion in 2016, and Africa is emerging as a new battleground for developers. The number of hotel rooms across the continent has risen 30% from 2015, and Nigeria is leading the way with the greatest number of planned developments.

The way people use Uber reveals a lot about behaviour. The company has access to huge amounts of data – everything from message history to usage details. And it's informed its business strategy to incentive users in a number of ways. But does it know too much? And do people care?