Ok Segway LLC. You can do better than this:
http://www.ebikes.ca/Projects/Emanual/Index.html
Looks like Trevor does one better than his home made Segway:
http://tlb.org/eunicycle.html
Doesn't this look like one of the Segway patent drawings?
http://fhznet.fh-bielefeld.de/fb2/labor-le/einrad.html