on the planet is greater tokyo population 38000000 followed by jakarta with around 34000000 delhi mumbai manila and shanghai each home to more than 20000000 people as are the biggest metropolises in latin america sao paolo and mexico city. traffic is a major problem in megacities but there are new ideas out there on how to tackle it . we're also used to cars that we can't imagine cities without them anymore but if we were to experience that we wouldn't want to go back to cars at an office or. this is how cities might look in future if different kinds of road users were separated one road is for fast moving electric vehicles another for pedestrians cyclists and scooters with the 3rd a prominent reserved for pedestrians only. welcome to the woven city a project under development by japanese carmaker toyota a prototype city and living laboratory for cutting edge technologies. here all vehicles will be self driving and run on electric power or hydrogen the many city itself will be powered by solar and geothermal energy with everything coordinated centrally by ai technology. it's been designed for a