Abstract: A device may operate a guide wire and be operable by a single operator digit. The device may include an insertion control device for advancing the guide wire in a forward and in a reverse direction and along a longitudinal axis of the guide wire; and a rotary device for rolling a guide wire about the longitudinal axis. A robotic instrument driver may be operatively coupled to the device and configured to control axial movement of the guide wire along the longitudinal axis according to input received from the insertion control device and to control rotational movement of the guide wire according to input received from the rotary device.

Abstract: A vehicle assembly is provided for facilitating transportation in a stable vehicle not requiring government licensing. The assembly includes a frame assembly having a left frame coupled to a right frame. The frame assembly has a center frame coupled to and positioned between the left frame and the right frame. A plurality of wheels is coupled to the frame assembly including a left front wheel and a left back wheel coupled to the left frame and a right front wheel and a right back wheel coupled to the right frame. A seat assembly is positioned between the left frame and the right frame. A steering mechanism is coupled to the frame assembly and mechanically coupled to the left front wheel and the right front wheel. A drive system is operationally coupled to at least one of the plurality of wheels.