If you’ve ever ridden a busy Toronto streetcar, you’ll know this story:

You’re waiting outside in the cold for a streetcar. When one–actually 4–finally arrive all bunched up together, they’re so packed with people that you’re not actually able to get on. You try one anyways and the driver makes an announcement for everyone to “move back” so that more people can onboard via the front door. After a few minutes of people shuffling to try and get further back, you’re finally able to squeeze on–even if you are virtually sitting on the driver’s lap. You then travel about 2 blocks before the streetcar stops and the same thing repeats. The result is an absolutely infuriating mobility experience that usually makes walking the preferred choice. Who said that downtown already has enough subways?

Over the weekend, I was watching this TED talk with Charlie Rose interviewing Larry Page of Google. One question that Rose asks Page is about why he’s so fascinated with transportation and mobility. That is, why is Google so committed to driverless cars? Page then talks about his experience of waiting for buses when he was a student at the University of Michigan and how he would think about all the inefficiencies in the system. He also talks about how