1. A system comprising: a display surface displaying a plurality of visual features; a guidance system; and a mobile robot comprising: a drive system configured to drive the mobile robot over the display surface, such that the mobile robot physically traverses across the display surface; a communication system configured to communicate with the guidance system; a sensor system configured to detect the visual features on the display surface; and a control system configured to cause the mobile robot to track, using the drive system and the sensor system, a first visual feature on the display surface, and to report, using the communication system, a location of the mobile robot to the guidance system while tracking the first visual feature; wherein the guidance system is configured to receive the location of the mobile robot and, in response, determine location information associated with the location of the mobile robot on the display surface and present the location information to a user in physical contact with a surface of the mobile robot.