Once upon a time, the Segway was going to revolutionize the transportation industry. Steve Jobs reportedly said that Dean Kamen’s invention had the transformative potential of the personal computer, and venture capitalist John Doerr predicted that Kamen’s startup would reach US$1 billion in sales—a lot of money in 2001, when nobody but tweens believed in unicorns—at record speed. Instead, sightseeing tours and mall cop beats were nearly the only things the two-wheeled, self-balancing personal transporter transformed.
