Segway Parking Stand
Ok, well, it's not exactly the futuristically designed parking stand we had originally seen in the i2 and x2 literature, but . . . it's the "offical" parking stand designed and for sale by Segway, for Segways.
Does it work? Yes, on level surfaces.
Is it perfect? Well, no.
Advantages? It actually is designed for the Segway and doesn't get in the way of normal operations.
Disadvantages? It wasn't designed very well and has a spring that is prone to failure.