Systems and methods for operating a hydraulically actuated devicesystem are described herein. A first current three-dimensional image dataset is recorded shortly before the intervention with an x-ray device showing the tumor. Light from the excited sample is collected by a microscope. Engagement of the members by a vehicle generates a warning noise to alert the driver of the vehicle and the further beam itself can generate further additional noise when engaged by the rotating members. The base station broadcasts each traffic light over a broadcast channel.