I drove Segway's bizarre egg-shaped scooter, and it was extremely difficult to use

· Segway-Ninebot, the company behind a slew of motorized personal vehicles, recently debuted its newest product — a personal egg-shaped "transporting pod" called the S-Pod.
· The company showed off the S-Pod this week at the consumer tech show CES 2020, where I was able to try it out, even though it's not on sale yet to the...