Self-balancing motorized boards, known as hoverboards, Swagways, self-balancing scooters or personal transporters, have forced lawmakers to figure out how safe they are and how to regulate them.
LAURA M. HOLSON, New York Times
Thu, 11/26/2015 - 7:25am
Self-balancing motorized boards, known as hoverboards, Swagways, self-balancing scooters or personal transporters, have forced lawmakers to figure out how safe they are and how to regulate them.