Abstract: A two-wheeled vehicle is provided. The two-wheeled vehicle includes a chassis, and a first wheel carriage moveably coupled to, and longitudinally displaceable relative to the chassis. At least a first wheel is rotationally mounted on the first wheel carriage, and coupled to the chassis through the first wheel carriage. The two-wheeled vehicle further includes a first linear actuator system coupled to the first wheel carriage, and configured to longitudinally displace the first wheel carriage relative to the chassis. A first motor is mounted to the first wheel and the first wheel carriage. The first motor is configured to provide a drive energy to the first wheel, and to be displaced along with the first wheel carriage as the first wheel is displaced by the first linear actuator system.

Abstract: A two-wheeled vehicle is provided. The two-wheeled vehicle includes a chassis, and a first wheel carriage moveably coupled to, and longitudinally displaceable relative to the chassis. At least a first wheel is rotationally mounted on the first wheel carriage, and coupled to the chassis through the first wheel carriage. The two-wheeled vehicle further includes a first linear actuator system coupled to the first wheel carriage, and configured to longitudinally displace the first wheel carriage relative to the chassis. A first motor is mounted to the first wheel and the first wheel carriage. The first motor is configured to provide a drive energy to the first wheel, and to be displaced along with the first wheel carriage as the first wheel is displaced by the first linear actuator system.

Abstract: A three-wheeled vehicle includes a chassis, a first wheel rotatably connected to the chassis, the first wheel having a first perimeter, a first diameter and a first geometric center, a second wheel rotatably connected to the chassis, the second wheel having a second perimeter, a second diameter and a second geometric center, a first motor and a second motor, a first drive and a second drive gear, a first plurality of teeth disposed about the first wheel and mechanically engaged with the first drive gear at a location closer to the first perimeter than to the first geometric center, a second plurality of teeth disposed about the second wheel and mechanically engaged with the second drive gear at a location closer to the second perimeter than to the second geometric center, a mount rotatably connected to the chassis and a third wheel rotatably connected to the mount.

Abstract: A method system and method for data visualization. The method comprises: receiving, via a network, data describing Twitter messages related to one or more entities; determining one or more communication characteristics of the data for each of the entities; generating simulation parameters for each of the entities, the simulation parameters relating to emission rates of the data corresponding to each entity, the simulation parameters being determined from the one or more communication characteristics; and implementing a simulation reflecting data flow of the Twitter messages for each of the entities at the determined emission rates using the simulation parameters.

Abstract: A three-wheeled vehicle includes a chassis, a first wheel rotatably connected to the chassis, the first wheel having a first perimeter, a first diameter and a first geometric center, a second wheel rotatably connected to the chassis, the second wheel having a second perimeter, a second diameter and a second geometric center, a first motor and a second motor, a first drive and a second drive gear, a first plurality of teeth disposed about the first wheel and mechanically engaged with the first drive gear at a location closer to the first perimeter than to the first geometric center, a second plurality of teeth disposed about the second wheel and mechanically engaged with the second drive gear at a location closer to the second perimeter than to the second geometric center, a mount rotatably connected to the chassis and a third wheel rotatably connected to the mount.