Just like Super Segway, GM and Segway jointly developed a two-seater small motorcycle electric vehicle "P.U.M.A. (PUMA)" traveling movie - GIGAZINE
Amazon.com: Belinous Scooter Cup Holder for 8-32oz Bottles, Wheelchair Walker Water Bottle Holder for UTV Bike Golf Cart and Boat, Drink Holder with Net Pockets and Velcro Starps : Automotive
Special wheelchair gets users standing and climbing stairs