Segway Inc specializes in manufacturing personal electric balancing machine transportation helping a single individual to be on the move with good energy efficiency. They are the experts in the field of balancing technology known as 'dynamic balancing'. Segway is based in New Hampshire. Segway markets a full line of 'zero-emission Personal transporters for usage in indoor, sidewalk, cross-terrain patrol use. This electrical equipment has high energy efficiency equivalent to 450 miles per gallon. Segway also has a comprehensive line of Robotic Mobility Platforms (RMP) based on the PT technology. This provides versatile, durable mobility solutions especially to researchers, academia, and robotic integrators.