System for information exchange, including a first and a second station (21, 41), wherein - the first and the second stations (21, 41) each comprise a display, a camera, a spacer and a communication device connected to the display and the camera, and - the two stations (21, 41) are configured to communicate a first image recorded by the camera of the first station from the first station to the second station by means of the communication devices and to display said first image in a first display region of the display of the second station, and to communicate a second image recorded by the camera of the second station from the second station to the first station by means of the communication devices and to display said second image in a first display region of the display of the first station, and - wherein the two stations are furthermore configured to present the image recorded by the camera of the first station in a second display region of the display of the first station and to present the image recorded by the camera of the second station in a second display region of the display of the second station, and - wherein both for the first station and for the second station it holds true in each case that the spacer is configured to position the camera at a distance in relation to a work surface (37, 57), which is horizontal or inclined in a disc-like manner, in such a way that the camera captures the work surface, and for this purpose the spacer comprises a base (27, 47) for bearing on or for securing to the work surface (37, 57), and a mount for securing and/or receiving the camera, said mount being connected to the base (27, 47) or formed integrally therewith, and - wherein in the case of the first and second stations (21, 41) the camera and the display are arranged relative to one another in such a way that an image displayed by the display of the station is not captured by the camera of the same station, and - wherein in the case of the first and/or second station (21, 41) the display and the camera are oriented in mutually opposite directions, and the display and the camera are configured such that they are fixedly connected to one another and jointly removable from the spacer. - the first and the second stations (21, 41) each comprise a display, a camera, a spacer and a communication device connected to the display and the camera, and - the two stations (21, 41) are configured to communicate a first image recorded by the camera of the first station from the first station to the second station by means of the communication devices and to display said first image in a first display region of the display of the second station, and to communicate a second image recorded by the camera of the second station from the second station to the first station by means of the communication devices and to display said second image in a first display region of the display of the first station, and - wherein the two stations are furthermore configured to present the image recorded by the camera of the first station in a second display region of the display of the first station and to present the image recorded by the camera of the second station in a second display region of the display of the second station, and - wherein both for the first station and for the second station it holds true in each case that the spacer is configured to position the camera at a distance in relation to a work surface (37, 57), which is horizontal or inclined in a disc-like manner, in such a way that the camera captures the work surface, and for this purpose the spacer comprises a base (27, 47) for bearing on or for securing to the work surface (37, 57), and a mount for securing and/or receiving the camera, said mount being connected to the base (27, 47) or formed integrally therewith, and - wherein in the case of the first and second stations (21, 41) the camera and the display are arranged relative to one another in such a way that an image displayed by the display of the station is not captured by the camera of the same station, and - wherein in the case of the first and/or second station (21, 41) the display and the camera are oriented in mutually opposite directions, and the display and the camera are configured such that they are fixedly connected to one another and jointly removable from the spacer.