Abstract: An example quality assurance (QA) system for a radiosurgery system is described herein. The system includes an appliance comprising: a housing, an indicator; and an actuator configured to move the indicator; a controller in operable communication with the appliance, where the controller comprises a processor and a memory, the memory having computer-executable instructions stored thereon that, when executed by the processor, cause the processor to: transmit one or more control signals to the appliance in accordance with a QA test protocol, where the QA test protocol comprises moving the actuator from a first position to a second position, the first and second positions being separated by at least a first predetermined distance.