Moving display system

A moving display system, comprising:

• a track member support;
• a track member held by the track member support, and having a first end and a second end;
• a plurality of display member supports, including a first display member support and a second display member support, wherein each display member support includes
• a body, wherein the body is configured to hold a display member,
• a motor,
• a wheel, wherein the wheel 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, wherein 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 either reaches one of the first and second ends of the track member or comes into proximity to the other display member support, and
• b) change the direction of the motor based on the determination made in step a).

A moving display system, comprising:

• a track member support;
• a track member held by the support structure, and having a first end and a second end;
• a display member support, including
• a body, wherein the body is configured to hold a display member,
• a motor,
• a wheel, wherein the wheel is drivable by the motor to move the display member support along the track member,
• a sensing system including a first sensor positioned for detecting the first end of the track member and a second sensor positioned for detecting the second end of the track member, and
• a controller that is operatively connected to the motor, wherein 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).