1. Reinventing the automobile: Personal urban mobility for the 21st century;Mitchell,2010
2. How do cities support electric vehicles and what difference does it make?;Heidrich;Technol Forecast Soc Change,2017
3. The segway is dead, but its technology and vision lives on;Ackerman,2020
4. Development of a segway robot for an intelligent transport system;Pinto,2012
5. Self-balancing two-wheel electric vehicle (STEVE);Mohtasib,2013