Abstract: A method, a receiver, a computer program and a system for providing an interactive service in association with a motion picture service. The motion picture is displayed to the spectator via a receiver able to modify the motion picture displayed to the spectator and having a bi-directional network connection. The method, receiver, computer program and system are characterized in that a connection is formed that connects a plurality of participants to an interactive motion picture session, a selection of a target area in the motion picture is received, a selection of a graphical element to be associated with the target area is received, the target area is translated to a coordinate system shared by each participant in the interactive motion picture session and the graphical element is provided between the participants.

Abstract: A a method, a receiver, a computer program and a system for providing an interactive service in association with a motion picture service. The motion picture is displayed to the spectator via a receiver able to modify the motion picture displayed to the spectator and having a bi-directional network connection. The method, receiver, computer program and system are characterized in that a connection is formed that connects a plurality of participants to an interactive motion picture session, a selection of a target area in the motion picture is received, a selection of a graphical element to be associated with the target area is received, the target area is translated to a coordinate system shared by each participant in the interactive motion picture session and the graphical element is provided between the participants.

Abstract: An apparatus for imaging cells including a culture chamber, in which a cultivation sub-structure is placed, imaging optics, and actuators for providing the relative movement of the cultivation substructure and the imaging optics in such a way that the imaging optics is used to image different sites in the substructure. The cultivation substructure is isolated as a subchamber of its own that is separate from the culture chamber, and imaging is carried out by moving the imaging optics and the subchamber in relation to each other.

Abstract: An apparatus for imaging cells including a culture chamber, in which a cultivation sub-structure is placed, imaging optics, and actuators for providing the relative movement of the cultivation substructure and the imaging optics in such a way that the imaging optics is used to image different sites in the substructure. The cultivation substructure is isolated as a subchamber of its own that is separate from the culture chamber, and imaging is carried out by moving the imaging optics and the subchamber in relation to each other.

Abstract: An automatic microscope apparatus intended to be used in the phase contrast imaging of living cells. The apparatus includes a sample plate station in which a sample plate containing a sample to be examined can be fitted, as well as a microscope. The microscope includes an optical element, an imager and an illumination arrangement that can be arranged to illuminate the sample. The illumination arrangement includes an LED illuminator to provide illumination.