Car sharing prototype by Toyota

[mining1]

So apparently oaken, an ethereum IoT project who won blockchain hackathon in Dubai, partnered with Toyota to build an Uber alternative.

http://www.coindesk.com/ethereum-iot-project-wins-100k-dubai-blockchain-hackathon/
http://www.trustnodes.com/2017/05/28/toyota-prototypes-ethereum-blockchain-based-car-sharing-uber-alternative

Be careful with the career trolls guys, like Dollface, spotnik & many others. Listening to trolls makes you lose money. Before investing into any project, do your research and read alot. They make money at your expense.