section_path: Control robotics areas/Locomotion/Flying/Skating
section_name: Skating
paragraph_text: Skating
  
  A small number of skating robots have been developed, one of which is a multi-mode walking and skating device. It has four legs, with unpowered wheels, which can either step or roll. Another robot, Plen, can use a miniature skateboard or roller-skates, and skate across a desktop.