So, has the hype over these things gone away, or are they still on track to revolutionize urban travel?(CNN) -- Segways went on sale Monday to the general public, giving consumers a limited-time chance to buy a gyroscope-equipped, two-wheeled "human transporter" that designers say can go anywhere a person can walk.
The electric-powered transporter is available only at Amazon.com with a $4,950 price tag. Orders, with a 10-percent down payment, must be made by Dec. 31, with delivery scheduled between March and July 2003.


