This morning, I took a Jump bike to my office in San Francisco. As I write this, an Uber driver in Bangkok is taking a customer home on a tuk-tuk; a busy family in Birmingham has ordered dinner on Uber Eats; and commuters in Denver are holding train tickets purchased on Uber Transit. There is even a decent chance that you’re reading this while taking an Uber. As Uber’s products scale and our portfolio expands, the landscape of variables and locales that we design for also evolves. With over 1...