Fecha de publicación: -- Fuente: WIPO "tomato" Systems, apparatuses, and methods related to moving granular objects from a receptacle to an imaging system. An apparatus may include a receptacle that includes a well in a first plane and having a first diameter, a rim in a second plane parallel to the first plane and having a second diameter that is greater than the first diameter, a body extending from the well to the rim, and a helical ledge interior to the body having a first width and forming a path between the well and an outlet of the rim. The apparatus may include an oscillator in mechanical communication with the receptacle.