Abstract: A manual work station, in particular a manual work station for manufacturing and/or a manual work station for packaging, comprising a work area accessible to a worker, the manual work station having at least one robotic arm, the manual work station having a safety device, which is designed in such a way that the robotic arm cooperates in a contact-free manner with the worker in the work area. The invention furthermore relates to a control unit for controlling the sequencing of a manual work station.

Abstract: Method and device for detecting dirt on eggs is provided which comprises exposing the eggs to ultraviolet light, capturing images of the exposed eggs resulting in images formed of pixels, and determining within the images, surface areas of dirt by correlating data of contrast and data of position of the pixels. Such a method enables selecting and subsequently removing eggs which contain dirt surface areas of a predetermined size. Further, such a method and device may be applied advantageously for both white and brown eggs in egg sorting machines.