Assembly including a device for the visual sharing of data and at least one computer, or a terminal incorporating a computer, , wherein the device for the visual sharing of data comprises processing means and data storage means, a touch screen , the device including a frame with at least one rim adjacent to the touch screen and whereon said computer, or terminal incorporating a computer, is placed, without their encroaching on the surface of the touch screen, wherein: - the device includes network connection means allowing a connection with one or more computers, or terminals incorporating a computer; - the at least one computer, or terminal incorporating a computer , is connected to the network to which the device belongs; - said at least one computer, or terminal incorporating a computer, includes client software, active when said computer, or terminal incorporating a computer, is connected by network to the device , said client software including a series of instructions that implements the transmission, by the network to the device , of an instantaneous image, i.e. any means of representing, recording and sharing digital information, of any dimension or format whatsoever, said transmission being triggered by at least one click on a virtual button of the client software resident on said computer, or terminal incorporating a computer, or by sliding/depositing a file in a sending window of said client software from the at least one computer, or terminal incorporating a computer , following an action of capturing said instantaneous image, on and from said computer, or said terminal incorporating a computer; - the device including software implementing the storage of an instantaneous image transmitted by at least one computer, or terminal incorporating a computer, and conjointly the display on the touch screen of said instantaneous image in the form of at least one thumbnail, said software including a set of logic units comprising the ability to interpret actions of an operator on the surface of the touch screen in order to act on the thumbnail displayed. - the device includes network connection means allowing a connection with one or more computers, or terminals incorporating a computer; - the at least one computer, or terminal incorporating a computer , is connected to the network to which the device belongs; - said at least one computer, or terminal incorporating a computer, includes client software, active when said computer, or terminal incorporating a computer, is connected by network to the device , said client software including a series of instructions that implements the transmission, by the network to the device , of an instantaneous image, i.e. any means of representing, recording and sharing digital information, of any dimension or format whatsoever, said transmission being triggered by at least one click on a virtual button of the client software resident on said computer, or terminal incorporating a computer, or by sliding/depositing a file in a sending window of said client software from the at least one computer, or terminal incorporating a computer , following an action of capturing said instantaneous image, on and from said computer, or said terminal incorporating a computer; - the device including software implementing the storage of an instantaneous image transmitted by at least one computer, or terminal incorporating a computer, and conjointly the display on the touch screen of said instantaneous image in the form of at least one thumbnail, said software including a set of logic units comprising the ability to interpret actions of an operator on the surface of the touch screen in order to act on the thumbnail displayed. <EOS>