Abstract
Provided is a control device for a mobile object capable of moving on a roadway and a predetermined area different from the roadway, the control device comprising a storage device storing a program and a hardware processor connected to the storage device, the hardware processor executing the program stored in the storage device to: recognize whether the mobile object is moving on the roadway or the predetermined area based on an output of an acceleration sensor for detecting an acceleration of the mobile object; and recognize that the mobile object is moving on the predetermined area when the mobile object is determined to reach a braille block based on the output of the acceleration sensor.