Abstract: In one aspect, the invention is directed to a moving display system that includes a track member support, a track member held by the track member support, and having a first end and a second end, and a display member support. The display member support includes a body, wherein the body is configured to hold a display member, a motor, a wheel that is drivable by the motor to move the display member support along the track member, a sensing system, and a controller that is operatively connected to the motor. The controller receives signals from the sensing system and is programmed to, in at least some instances: a) determine using the signals when the display member support reaches one of the first and second ends of the track member, and b) change the direction of rotation of the motor based on the determination made in step a).

Abstract: In one aspect, the invention is directed to a moving display system having a track member support; a track member held by the track member support, and having a first end and a second end; a display member support, including a body, where the body is configured to hold a display member, a motor, a wheel, where the wheel is drivable by the motor to move the display member support along the track member, a sensing system including at least one sensor positioned for detecting the first and second ends of the track member and a slot extending through the body for receiving the track member. A control system is provided and is operatively connected to the motor. The control system receives signals from the sensing system and is programmed to, in at least some instances: a) determine using the signals when the display member support reaches one of the first and second ends of the track member, and b) change the direction of rotation of the motor based on the determination made in step a).

Abstract: In one aspect, the invention is directed to a moving display system that includes a track member support, a track member held by the track member support, and having a first end and a second end, and a display member support. The display member support includes a body, wherein the body is configured to hold a display member, a motor, a wheel that is drivable by the motor to move the display member support along the track member, a sensing system, and a controller that is operatively connected to the motor. The controller receives signals from the sensing system and is programmed to, in at least some instances: a) determine using the signals when the display member support reaches one of the first and second ends of the track member, and b) change the direction of rotation of the motor based on the determination made in step a).